Social support and stress in the transition to parenthood.
D000293:Adolescent; D000328:Adult; D003866:Depressive Disorder / Q000523:psychology*; D005260:Female; D006801:Humans; D009035:Mothers / Q000523:psychology; D011247:Pregnancy; D011644:Puerperal Disorders / Q000523:psychology*; D012931:Social Environment; D012944:Social Support; D013315:Stress, Psychological / Q000523:psychology*