
Infertility is the inability to conceive after a year of unprotected intercourse in women under 35, or after six months in women over 35, or the inability to carry a pregnancy to term. Couples who have known barriers to fertility, such as endometriosis, polycystic ovarian syndrome, male factor infertility, irregular cycles, etc., do not need to sit out the traditional waiting period to seek expert care for infertility.