Childlessness from the psychological point of view.
D000223:Adaptation, Psychological; D000328:Adult; D005260:Female; D006801:Humans; D007246:Infertility / Q000150:complications; D008297:Male; D008393:Marriage; D008875:Middle Aged; D009426:Netherlands; D009497:Neurotic Disorders / Q000209:etiology; D011584:Psychology