Infertility- What is it?
Infertility is generally defined as the inability to conceive a child after one year of unprotected intercourse. Approximately 85% of couples will achieve pregnancy within the time interval.
Earlier evaluation in women:
- Over 35 years
- History of oligo/amenorrhea
- Known or suspected uterine/tubal disease or stage
III-IV endometriosis - Known or suspected male subfertility
Retrieved from: Practice Committee of ASRM. Fertil Steril 2015(103) e44-e50.
Time to Conception

Retrieved from: Speroff L, Glass RH, Kase NG, editors. Clinical Gynecologic Endocrinology and Infertility. 7th ed. Baltimore Williams & Wilkins, 2005
Causes of Infertility

Retrieved from: Fritz, Marc A.; Speroff, Leon Title: Clinical Gynecologic Endocrinology and Infertility, 8th Edition Copyright ©2011 Lippincott Williams & Wilkins