ライフサイエンスコーパス: intercourse

1 v "rectal urgency," "intercourse" v "vaginal intercourse").

2 al debut and history of heterosexual vaginal intercourse.

3 d to MSM who did not practice receptive anal intercourse.

4 cordance were observed 24 hours after sexual intercourse.

5 transmitted by injecting drug use and sexual intercourse.

6 couple members, and because of extra-couple intercourse.

7 on of HPV in the vagina before first vaginal intercourse.

8 ensive HIV knowledge, and condom use at last intercourse.

9 stribution in the female genital tract after intercourse.

10 dosed via artificial phallus after simulated intercourse.

11 women reporting a history of receptive anal intercourse.

12 cantly increased reported condom use at last intercourse.

13 e used up to 5 days after unprotected sexual intercourse.

14 reduction of HIV transmission during sexual intercourse.

15 cy virus (HIV) infection during heterosexual intercourse.

16 mens of vaginal fluid taken before and after intercourse.

17 n of a woman or a man by HIV-1 during sexual intercourse.

18 e covariates at the beginning of unprotected intercourse.

19 deformities that impede satisfactory sexual intercourse.

20 partnerships, and condom use at last sexual intercourse.

21 e application of inhibitory compounds before intercourse.

22 d to MSM who did not practise receptive anal intercourse.

23 osal surfaces during breastfeeding or sexual intercourse.

24 lationships and sexual activities other than intercourse.

25 est risks were associated with CSA involving intercourse.

26 s, were statistically attributable to sexual intercourse.

27 y transmitted infection, and condomless anal intercourse.

28 er enteric gram-negative rods (P=.001) after intercourse.

29 s of cases with early than late age at first intercourse.

30 s of couples reported similar frequencies of intercourse.

31 ys, and 6-8 days) an index episode of sexual intercourse.

32 and cotwin report: nongenital, genital, and intercourse.

33 ed with a history of recent unprotected anal intercourse.

34 se of a diaphragm plus spermicide and sexual intercourse.

35 oportion reported unprotected receptive anal intercourse.

36 interaction, and increased inhibition during intercourse.

37 rt, 30.4% reported any CSA and 8.4% reported intercourse.

38 nt responded similarly regarding penile-anal intercourse.

39 ast 2,300 IU of HCV for the duration of anal intercourse.

40 reporting a history of anal receptive sexual intercourse.

41 articipants reported recent unprotected anal intercourse.

42 her respondents used a condom at last sexual intercourse.

43 smitted infection (STI), and condomless anal intercourse.

44 ed (P < 5 x 10(-8)) with age at first sexual intercourse.

45 . coli vaginal colonization following sexual intercourse.

46 l Function Questionnaire), and resumption of intercourse.

47 virus across mucosal surfaces during sexual intercourse.

48 rication, orgasm, satisfaction, and painless intercourse.

49 ransfusion (0.76, 0.59-0.99) or heterosexual intercourse (0.69, 0.56-0.84), but not among couples in

50 month and first reported satisfactory sexual intercourse 1 week later (despite advice to the contrary

51 th lack of sexual competence at first sexual intercourse (1.90 [1.14-3.08]), reporting higher frequen

52 t-reported functional erections suitable for intercourse 2 years following prostate cancer treatment.

53 d sex with men who reported unprotected anal intercourse (2.01/100 PY, 95% CI: 1.54, 2.63), participa

54 outcomes included (1) any unprotected sexual intercourse, (2) STI diagnoses, and (3) any unsafe injec

55 8.1%; 1.34 [1.11-1.62] for male), and sexual intercourse (25.1% vs 15.1%; 1.23 [1.09-1.39] for male a

56 ng those reporting condomless receptive anal intercourse (416/519 [81%] vs 809/1084 [75%], p=0.003) a

57 hild sexual assault (8.0%), and forced first intercourse (7.3%).

58 .77) and increased among couples with recent intercourse (adjPRR = 1.26; 95% CI = 1.04-1.53).

59 dence increased with alcohol use with sexual intercourse (adjusted incidence rate ratio [adjIRR], 1.9

60 s if they reported practising receptive anal intercourse (adjusted odds ratio 3.90, p<0.001) after ad

61 s if they reported practicing receptive anal intercourse (adjusted odds ratio 3.90; P < .001) after a

62 menopausal dyspareunia can have comfortable intercourse after applying liquid lidocaine compresses t

63 ransmission.Men who practiced receptive anal intercourse (AI) were more likely to present with second

64 -assessed twice-per-week tampon insertion or intercourse, all patients received lidocaine for 2 month

65 of the mucus by alkaline semen, after sexual intercourse, allows virions to cross the mucus layer and

66 syphilis who did not practise receptive anal intercourse almost always (92%) had their primary syphil

67 syphilis who did not practice receptive anal intercourse almost always (92%) had their primary syphil

68 Engaging in very active intercourse also increased the risk (OR = 1.7, 95% CI: 1

69 creased HIV knowledge and condom use at last intercourse among women.

70 an-American race, unprotected receptive anal intercourse, an HIV-positive male sex partner, and six o

71 ed the relation between age at first vaginal intercourse and a positive nucleic acid amplification te

72 week period, including 24 hours after sexual intercourse and after 48 hours of abstinence.

73 ive if used as soon as possible after sexual intercourse and before ovulation.

74 or differences in sexual positioning in anal intercourse and condom use by partner type and fitted th

75 Women used fertility monitors to time sexual intercourse and digital pregnancy tests.

76 The ages of puberty, first sexual intercourse and first birth signify the onset of reprodu

77 pregnancy, such as history of forced sexual intercourse and lack of connectedness with parents, are

78 spite the high frequency of unprotected anal intercourse and potential HIV-1 exposure, the vast major

79 Frequency of intercourse and reliability of reporting within couples

80 elation between lifetime frequency of sexual intercourse and risk of prostate cancer was apparent.

81 Unprotected intercourse and seminal discharge are powerful activator

82 because discussion of issues such as sexual intercourse and sexuality make people feel uncomfortable

83 cipants rarely used protection during sexual intercourse and some symptomatic subjects apparently acq

84 ral population that is transmitted by sexual intercourse and that replicates in infected individuals

85 udy was to assess how characteristics of the intercourse and the couple relate to semen exposure duri

86 d data on the timing and frequency of sexual intercourse and the timing of ovulation.

87 ess the relation between age at first sexual intercourse and these STIs and to examine variation by c

88 of anal cancer, is increased by anal sexual intercourse and worsened by human immunodeficiency virus

89 Ten patients reported unprotected anal intercourse, and 7 reported "club-drug" use, including m

90 Child sexual assault, forced first intercourse, and adult sexual assault by non-partners we

91 a breast-feeding by infected mothers, sexual intercourse, and contaminated blood products.

92 minority of teenagers have unprotected first intercourse, and early motherhood is more strongly assoc

93 tners, spermicide use, more frequent vaginal intercourse, and less frequent use of condoms.

94 discharge, yet more vaginal dryness, painful intercourse, and loss of sexual interest.

95 orted fewer sexual partnerships, later first intercourse, and substantially lower prevalence of diagn

96 tobacilli include exposure to semen, vaginal intercourse, and the presence of lactobacilli of the sam

97 e in blocking HIV transmission during sexual intercourse; and, in three randomised trials, male circu

98 CI, 0.48-0.92) and condom use at last sexual intercourse (AOR = 0.75; 95% CI, 0.57-0.98).

99 5; P = .004), and ever having receptive anal intercourse (AOR, 2.51; P < .001).

100 nd advising the recovery men to avoid sexual intercourse are efficient ways for the eradication of en

101 having an STI among 24-year-olds with first intercourse at age 13 versus those with first intercours

102 ving an STI for an 18-year-old who first had intercourse at age 13 were more than twice those of an 1

103 twice those of an 18-year-old who first had intercourse at age 17 (prevalence odds ratio = 2.25, 95%

104 ntercourse at age 13 versus those with first intercourse at age 17 were the same (prevalence odds rat

105 at 12- month follow-up) and less unprotected intercourse at all follow-ups than did control group (ad

106 fantasies, masturbated, or engaged in sexual intercourse at least once a week increased two to three

107 rs at interview reporting first heterosexual intercourse at younger than 16 years was 30% for men and

108 or greater than that attained during sexual intercourse (average of 2.5 to 3.3 METS).

109 ficantly more serodiscordant condomless anal intercourse, bacterial sexually transmitted infections,

110 The proportion of women reporting first intercourse before 16 years increased up to, but not aft

111 d with unplanned pregnancy were first sexual intercourse before 16 years of age (age-adjusted odds ra

112 ociated with reporting of first heterosexual intercourse before 16 years of age, same-sex experience,

113 2.2-6.5]), sexual risk behaviors (eg, first intercourse before age 15 years [for 1997, OR, 8.2; 95%

114 e in the proportion of women reporting first intercourse before age 16 years does not appear to have

115 mulated models in this paper illustrate that intercourse behavior can have a large impact on time to

116 Unprotected sexual intercourse between regular heterosexual partners could

117 also increased with decreasing age at first intercourse, but this effect disappeared after adjusting

118 rotected (without condom) first heterosexual intercourse by age 16 years.

119 ction through abrasion of the skin or sexual intercourse causes benign warts and sometimes cancer.

120 Among women who reported anal intercourse, cervical HPV (adjusted odds ratio [aOR], 5.

121 Among women who reported no anal intercourse, cervical HPV (aOR, 4.7 [95% CI, 3.7-5.9]),

122 he increasing intervals between first sexual intercourse, cohabitation, and childbearing means that,

123 asked questions regarding first heterosexual intercourse, communication about sex, pregnancy, and sex

124 ted in vitro in women practising unprotected intercourse, compared with those having protected sex or

125 HPV was higher among women who reported anal intercourse, compared with those who did not (43.4% vs 2

126 Test (SDET) score: condomless receptive anal intercourse (CRAI) with an HIV-positive MSM (3 points),

127 ine leukocyte esterase, symptoms, and sexual intercourse daily for 3 months.

128 tion of individuals reporting receptive anal intercourse decreased (p=0.004).

129 decreased libido, vaginal dryness, pain with intercourse, decreased genital sensation and difficulty

130 TI strain carriage, bacteriuria, pyuria, and intercourse dramatically increase over the days precedin

131 ple sex partners within <30 days, and sexual intercourse during menses in the previous 6 months; cond

132 FSW who engaged in sexual intercourse during menses were less likely to have M. ge

133 e partners used condoms for all instances of intercourse during the eight months before testing, as c

134 7, 95% CI: 1.1, 2.5), having frequent sexual intercourse during the past 4 months (HR = 1.5, 95% CI:

135 %) of participants reported unprotected anal intercourse during the previous 6 months.

136 on intimacy and sexual activities other than intercourse (e.g., 'flexible coping').

137 rlier puberty timing on earlier first sexual intercourse, earlier first birth and lower educational a

138 We conclude that seminal fluid introduced at intercourse elicits expression of proinflammatory cytoki

139 e (p<0.0001); condoms were used in all eight intercourse events after positive results compared with

140 Couples reported engaging in sexual intercourse for a median of 1.7 years (range, 0.1-49 yea

141 tal screening of men who have receptive anal intercourse for Neisseria gonorrhoeae (GC) and Chlamydia

142 the recurrence group had significantly lower intercourse frequency and physical functioning compared

143 y ratios, especially under conditions of low intercourse frequency or low fecundity.

144 for orgasmic function, sexual satisfaction, intercourse frequency, relationship intimacy, marital fu

145 The recipient reported regular sexual intercourse from 3 months after the operation.

146 t interval between menarche and first sexual intercourse (FSI).

147 Frequency of sexual intercourse (> or =1 sex act per week) was associated wi

148 transmission per act through receptive anal intercourse has a central role in explaining the disprop

149 No universal trend towards earlier sexual intercourse has occurred, but the shift towards later ma

150 e detected in the vagina before first sexual intercourse, highlighting the need for early vaccination

151 versity, which is linked with receptive anal intercourse in both males and females.

152 Users of lidocaine reported less pain during intercourse in the blinded phase (median score of 1.0 co

153 reported number of occasions of heterosexual intercourse in the past 4 weeks had reduced since Natsal

154 ously or were heterosexual reporting no anal intercourse in the past year, and 1861 did not provide s

155 16 years, significantly fewer girls reported intercourse in the peer-led arm than in the control arm,

156 as using a condom at each occasion of sexual intercourse in the previous 12 mo; (b) recent condom use

157 lly experienced women who reported no sexual intercourse in the previous 3 months (secondary abstinen

158 -sex intervention group reported less sexual intercourse in the previous 3 months at 6- and 12-month

159 fovir for MSM who had condomless anal sexual intercourse in the previous 3 months, a negative HIV tes

160 ped off, leaked, or were not used throughout intercourse in the previous 3 months.

161 pyelonephritis risk were frequency of sexual intercourse in the previous 30 days (odds ratio, 5.6 [95

162 types increased with decreasing age at first intercourse in this predominantly monogamous population,

163 causal consequences of earlier first sexual intercourse include reproductive, educational, psychiatr

164 94, with a first UTI due to E. coli, vaginal intercourse increased the risk of a second UTI with both

165 Unprotected intercourse induces widespread changes in female reprodu

166 a male, vaginal intercourse, receptive anal intercourse, injection drug use, and past HIV testing, a

167 men exposed to the virus by insertive penile intercourse is likely to help with the rational design o

168 Although unprotected heterosexual intercourse is recognized as the primary mechanism susta

169 Thus, earlier initiation of sexual intercourse is strongly associated with STIs for older a

170 Sexual intercourse is the major means of HIV transmission, yet

171 1992 and 1993; whereas for unprotected oral intercourse it ranged between 60% and 90% in the 1984 th

172 nal application will likely be used for anal intercourse, it is important to evaluate these products

173 ion were more likely to use a condom at last intercourse, less likely to have a new vaginal sex partn

174 opositivity was associated with early sexual intercourse (</=13 vs. >15 years; odds ratio [OR], 2.50;

175 Unwanted sexual intercourse (<16 years) was associated with domestic vio

176 s at baseline (all had abstained from sexual intercourse, masturbation, and vaginal product use for 7

177 es in women who report never having had anal intercourse may facilitate HPV exposure.

178 Unprotected sexual intercourse might result in alloimmunisation stimulated

179 inding that MSM who practised receptive anal intercourse more commonly presented with secondary syphi

180 inding that MSM who practiced receptive anal intercourse more commonly presented with secondary syphi

181 vior including frequency of unprotected anal intercourse, number of partners, and incidence of sexual

182 independently associated with receptive anal intercourse (odds ratio [OR], 2.0; P<.0001) during the p

183 rate per 10 000 sex acts (episodes of sexual intercourse) of 8.9 vs 1.5, respectively (P<.001).

184 HIV uninfected, not having unprotected anal intercourse, older age, and being on highly active antir

185 act from pathogens, but the impact of sexual intercourse on defense is unknown.

186 sed to HIV through anal or vaginal receptive intercourse on multiple occasions over many years.

187 Effects of a single episode of intercourse on vaginal flora and epithelium were examine

188 t that EBV transmission occurs during sexual intercourse or closely associated behaviors.

189 inence intervention stressed delaying sexual intercourse or reducing its frequency; safer-sex interve

190 three HIV clinics who gave a history of anal intercourse or were women at high risk for Neisseria gon

191 MC, P = .02), and cannabis use during sexual intercourse (OR 2.8[1.2; 6.7], P = .02) were the only fa

192 ucation (OR = 0.3, 95% CI: 0.11, 0.70), anal intercourse (OR = 10.5, 95% CI: 2.01, 54.7, STD history

193 95% CI, 1.08 to 3.50), had never had sexual intercourse (OR, 11.30; 95% CI, 2.56 to 49.91), did not

194 race/ethnicity, and having unprotected anal intercourse (OR, 2.98; 95% CL, 1.20-7.45) or gonorrhea (

195 or smoking, race, time since or frequency of intercourse, or presence or quantity of vaginal bacteria

196 s condom use during every episode of vaginal intercourse; other outcome measures were sexual behavior

197 ices (P < .001, for both), and having sexual intercourse (P < .001, for both).

198 Hot flashes (P = .0007), pain with sexual intercourse (P = .02), and difficulty with bladder contr

199 an other women to report unprotected vaginal intercourse (p = 0.026) or stimulant drug use (p = 0.026

200 age, number of sexual partners, age at first intercourse, parity, smoking, and screening.

201 4.6] for >/= 4 partners), and number of anal intercourse partners (aOR, 1.9 [95% CI, 1.1-3.3] for >/=

202 r association with the number of male sexual-intercourse partners.

203 Because intercourse patterns in the menstrual cycles may vary su

204 Depending on the research hypothesis, intercourse patterns may be considered as a potential co

205 cy can be used to account for the effects of intercourse patterns.

206 a history of recurrent pain following sexual intercourse presented with complaints of intense pelvic

207 female partners among men who resumed sexual intercourse prior to wound healing.

208 abetes, functional disability, recent sexual intercourse, prior history of urogynecologic surgery, ur

209 and 40% without a history of receptive anal intercourse (RAI)--were evaluated with a behavioral ques

210 V rectal gel before and after receptive anal intercourse (RAI; or at least twice weekly in the event

211 er, race/ethnicity, sex with a male, vaginal intercourse, receptive anal intercourse, injection drug

212 for many goals (eg, delay in onset of first intercourse, reduction in number of sexual partners, inc

213 hould be made of the timing and frequency of intercourse relative to ovulation.

214 eption increased with declining age at first intercourse; reported by 18% of men and 22% of women age

215 (p=0.060), as were median IIEF-15 scores for intercourse satisfaction (p=0.454), sexual desire (p=0.6

216 les were assessed for recency of last sexual intercourse, sexual activity in the prior year, and cont

217 ly, reports of condom use during last sexual intercourse showed a non-significant 4.3% increase for f

218 %) (92/330) of PHIV(+) youth reported sexual intercourse (SI) (median initiation age, 14 years).

219 condom appears to be a function of user- and intercourse-specific characteristics.

220 ion was found with the year when unprotected intercourse started (a period effect) than with the year

221 High rates of concordance shortly after intercourse suggest that some DNA detections in the geni

222 d for all births conceived after unprotected intercourse that began during 1961-93, excluding contrac

223 by questions on time periods of unprotected intercourse that do not end with conception, to avoid bi

224 aception between 72 h and 120 h after sexual intercourse, there were three pregnancies, all of which

225 1.7% (95% CI 0.7-3.3) for unprotected sexual intercourse to 14.4% (8.8-19.9) for conversion disorder.

226 of adolescent females without prior vaginal intercourse to examine the frequency of detection of vag

227 data about the users and characteristics of intercourse to predict failure accurately.

228 d by centre and time from unprotected sexual intercourse to treatment, with allocation concealment by

229 serodiscordance and the frequency of sexual intercourse together with a 33% decrease in condom use,

230 ene attendance, 'high-risk' unprotected anal intercourse (UAI) and testing for HIV or STI in the prev

231 proportion of MSM reporting unprotected anal intercourse (UAI) in the past year increased from 43% (5

232 rtners), (c) PDPs with whom unprotected anal intercourse (UAI) occurred, and (d) PDPs with whom unpro

233 d) PDPs with whom unprotected insertive anal intercourse (uIAI) occurred.

234 mergency contraception within 72 h of sexual intercourse (ulipristal acetate, n=844; levonorgestrel,

235 cquiring HIV from unprotected receptive anal intercourse (URA) was 0.82 percent (95% confidence inter

236 Race/ethnicity, age at first intercourse, urban/nonurban residence, years of sexual a

237 und words (eg, "rectum" v "rectal urgency," "intercourse" v "vaginal intercourse").

238 with at least 1 successful attempt at sexual intercourse was 61 % (71/ 117) for the sildenafil group

239 The mean frequency of intercourse was 8.9 per month, which declined with age a

240 History of anoreceptive intercourse was also associated with hHSIL (aOR, 2.44 [9

241 Contraceptive method at last sexual intercourse was assessed by 1 item-respondents could sel

242 Forced first intercourse was associated with increased risk of physic

243 Receptive unprotected anal intercourse was frequently reported by MSM (51.8%) but d

244 Intercourse was not associated with gross, colposcopic,

245 Pain, burning, or discomfort with intercourse was reported in 54% of patients and did not

246 Early age at first intercourse was significantly associated with pregnancy

247 e recruited soon after they first had sexual intercourse, we show that disruption of the E2 gene is a

248 Younger ages at first intercourse were associated with higher odds of STI in c

249 hether child sexual assault and forced first intercourse were associated with risk of violent revicti

250 aception within 5 days of unprotected sexual intercourse were eligible for enrolment in this randomis

251 with men (MSM) who practised receptive anal intercourse were more likely to present with secondary s

252 esized that MSM who practiced receptive anal intercourse were more likely to present with secondary s

253 es, receptive (40%) and insertive (27%) anal intercourse were the most common sexual acts.

254 examination, regardless of a history of anal intercourse, were screened for rectal C. trachomatis usi

255 d sex, and less unprotected vaginal and anal intercourse - when compared with other interventions.

256 nd increased with genital CSA and especially intercourse, where most ORs exceeded 3.0.

257 ansmission (via breastfeeding or sexual oral intercourse), which occurs across the oral and/or gastro

258 ions mostly aimed to reduce unprotected anal intercourse, which, although somewhat efficacious, did n

259 days in which participants engaged in sexual intercourse while high on drugs and/or alcohol; and (3)

260 Of 20 prior abstainers from intercourse who completed the study, 17 (85%) had resume

261 ling, who reported non-condom receptive anal intercourse, who had more sexual partners, and who had a

262 transgender women reporting condomless anal intercourse with >/=1 HIV-infected or unknown-serostatus

263 5, P < .001), and unprotected receptive anal intercourse with >1 male partner (IRR, 3.37, P < .001) w

264 of men practicing unprotected receptive anal intercourse with 1 or more partners declined from 54% to

265 Participants reported sexual intercourse with 235 (62%) of 380 sexual partners who te

266 g illegal drugs (P < .001) and having sexual intercourse with 4 or more persons (P = .03); use among

267 ng), 2-6 hours and 10-14 hours after vaginal intercourse with a male condom, and 2-6 hours and 10-14

268 enrolled before or within 3 months of first intercourse with a male partner and were censored at the

269 university students who reported their first intercourse with a male partner either during the study

270 r 2010, Black MSM reporting unprotected anal intercourse with a man in the past six months were enrol

271 en who acknowledged having engaged in sexual intercourse with a woman during the preceding year.

272 d women reporting condomless vaginal or anal intercourse with at least 1 man with HIV infection or un

273 sess their risk of HIV or STIs during sexual intercourse with circumcised men.

274 omen reporting no contraceptive use at first intercourse with decreasing age at interview.

275 The higher risk was not explained by sexual intercourse with female partners.

276 ournal is the first to associate penile-oral intercourse with HHV8 transmission.

277 Unprotected sexual intercourse with HIV-infected men is the major cause of

278 The occurrence of unprotected receptive anal intercourse with HIV-positive and unknown-status partner

279 CI: 1.4, 8.3) and unprotected receptive anal intercourse with HIV-positive or unknown status partners

280 who acknowledged having had no prior sexual intercourse with men.

281 in longitudinal patterns of condomless anal intercourse with nonsteady partners (nsCAI) in the HIV C

282 Intercourse with periurethral carriage of the rUTI strai

283 Among males, intercourse with prostitutes was associated with HTLV-II

284 associated with the men's having unprotected intercourse with prostitutes.

285 en and their partners agreed to have regular intercourse with the intent of conception during the stu

286 ent participants, females engaging in sexual intercourse with the use of condoms (odds ratio [OR], 6.

287 traception within 72 h of unprotected sexual intercourse, with a non-inferiority margin of 1% point d

288 This review focuses on recent work on intercourse within biofilms, among quorum-sensing popula

289 = 1.5, 95% CI: 1.1, 2.2), and having sexual intercourse within the 5 days prior to the follow-up vis

290 nsgender women self-reporting receptive anal intercourse without a condom (NNT 36), cocaine use (12),

291 r men who have sex with men who had had anal intercourse without a condom in the previous 90 days.

292 Participants reporting receptive anal intercourse without a condom seroconverted significantly

293 d transgender women reporting receptive anal intercourse without a condom was 64% (prevalence 60%).

294 71); by contrast, the PAF for receptive anal intercourse without a condom with an HIV-positive partne

295 Most of this risk came from receptive anal intercourse without a condom with partners with unknown

296 transgender women who report receptive anal intercourse without a condom, even if they perceive thei

297 y reported transactional sex, receptive anal intercourse without a condom, or more than five partners

298 and 2-6 hours and 10-14 hours after vaginal intercourse without a male condom (5 visits total, inclu

299 ty (failure to conceive after 1 year despite intercourse without contraception) that was first diagno

300 of HIV and semen surrogates after simulated intercourse without disrupting vaginal contents.

301 sed a condom than among those who had sexual intercourse without one and (2) among female oral-contra