Lead Sponsor

Ferring Pharmaceuticals

Age

18 - 38 years

Sex

FEMALE

Healthy Volunteers

No

•1. Females between the ages of 18 and 38 years
•2. Desire to become pregnant
•3. Infertile due to ovulatory dysfunction as described below:
•* Unable to conceive for at least 1 year and
•* Anovulatory (defined as 4 or fewer menstrual cycles per year) or Oligo-ovulatory (defined as menstrual cycle frequency \> 45 days)

•1. Requires donor oocytes or sperm
•2. Two or more failed (defined as no biochemical pregnancy achieved) gonadotropin fertility treatment cycles - if previous gonadotropin success, no more than two failed subsequent cycles
•3. Use of insulin-sensitizing drugs (e.g., Metformin) within 1 month prior to progesterone challenge