Table 3.

Clinical pregnancy and live birth rates in cycles in which either IVF or IUI/TI was attempted in patients in Group OS.

	IVF cycle	IUI/TI
Clinical pregnancy rate	11.3% (79/700)**	1.3% (3/236)
Live birth rate	6.9% (48/700)**	1.3% (3/236)

IVF, in vitro fertilization; IUI, intrauterine insemination; TI, timed intercourse.

Group OS, patients who underwent ovarian stimulation by hMG/recFSH with GnRH-a under hormone replacement.

Cycles in patients who wished to have oocyte cryopreservation (n=24, 49 cycles) and in patients who had cryopreserved embryos but had not undergone ET (n=13, 58 cycles) were excluded.

**p < 0.01.