Psychosexual disorders of young adulthood.
D000024:Abortion, Illegal; D000328:Adult; D000367:Age Factors; D003075:Coitus; D003267:Contraception; D003380:Courtship; D003863:Depression; D007172:Erectile Dysfunction; D005260:Female; D006801:Humans; D007086:Illegitimacy; D007398:Interpersonal Relations; D008297:Male; D009497:Neurotic Disorders; D009771:Obsessive-Compulsive Disorder; D010262:Paraphilic Disorders; D010553:Personality Development; D011247:Pregnancy; D011606:Psychosexual Development; D012725:Sexual Behavior; D012735:Sexual Dysfunction, Physiological; D020018:Sexual Dysfunctions, Psychological