The type and dose of stimulation therapy will be standardized among women as noted in Appendix B. Women will be asked to visit the clinic for a follow-up appointment with the physician and study nurse approximately 4 weeks after the oocyte retrieval. Adverse events, concomitant medications and diaries will be reviewed at this time. After the follow-up appointment, women will have completed all study-related procedures. Adverse events persisting at the time of study completion will be followed as deemed medically appropriate.