Female infertility

**Definition:** Disease of the reproductive system defined by the failure to achieve a clinical pregnancy after 12 months or more of regular unprotected sexual intercourse.

**Long definition:** "Disease of the reproductive system defined by the failure to achieve a clinical pregnancy after 12 months or more of regular unprotected sexual intercourse. Note: in clinical practice the duration of infertility, age of the female partner, and other medical conditions are important, should be specified and may affect management.

**Inclusions:** - inability to achieve a pregnancy

**Exclusions:** - Male infertility - relative infertility