Sterilization in relation to family planning.
D000367:Age Factors; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008393:Marriage; D008599:Menstruation Disturbances / Q000209:etiology; D001523:Mental Disorders / Q000209:etiology; D010298:Parity; D011158:Population Growth; D011247:Pregnancy; D013019:South Africa; D013245:Sterilization, Reproductive; D013246:Sterilization, Tubal / Q000009:adverse effects; D014659:Vasectomy / Q000009:adverse effects