Human genes for amenorrhea
Amenorrhoea (BE), amenorrhea (AmE), or amenorrhœa, is the absence of a menstrual period in a woman of reproductive age. Physiological states of amenorrhoea are seen during pregnancy and lactation (breastfeeding), the latter also forming the basis of a form of contraception known as the lactational amenorrhoea method. Outside of the reproductive years there is absence of menses during childhood and after menopause.
Synonyms: amenorrhea, DOID:13938, Amenorrhea (finding), Amenorrhea NOS (finding), Amenorrhoea ...