1 contrast, women with an abortion history who conceived with a new partner had the same risk of preecl

2          Continuing surveillance of children conceived with ARTs is needed, including monitoring birt

3 eckwith-Wiedemann syndrome (BWS) in children conceived with ARTs.

4       An increasing percentage of births are conceived with assisted reproductive technology (ART) an

5                                      Infants conceived with assisted reproductive technology accounte

6 3 infants who were born in 1996 and 1997 and conceived with assisted reproductive technology and used

7 orn at 37 weeks of gestation or later, those conceived with assisted reproductive technology had a ri

8 ery low birth weight (<1500 g) among infants conceived with assisted reproductive technology with the

9 nstruments for 5841 children, including 1830 conceived with infertility treatment and 2074 twins.

10 d by ART and assumed that the remainder were conceived with non-ART treatments.

11 ubtraction, singleton) proportion of infants conceived with such treatments.

12  are an efficient means of locating children conceived with the help of infertility treatment but tha

13 ncertain, however, whether singleton infants conceived with the use of assisted reproductive technolo

14  of low birth weight among singleton infants conceived with this technology.