Table I. Summary of our ovarian stimulation protocol (OC – oral contraceptives, US – ultrasound).

-3	2 or 3	3	4	5	6	7	8	9	10 to 14	hCG +0	hCG +2	hCG +5
Last day OC	Baseline US	2.5 mg Letrozole or 25 mg Clomiphene	2.5 mg Letrozole or 25 mg Clomiphene	2.5 mg Letrozole or 25 mg Clomiphene	2.5 mg Letrozole or 25 mg Clomiphene	2.5 mg Letrozole or 25 mg Clomiphene			SerialUS if needed	10,000 Units	Oocyte retrieval	Transfer
				hMG 75-150 IU	hMG 75-150 IU	hMG 75-150 IU	hMG 75-150 IU	hMG 75-150 IU	hMG 75-150 IU if needed