Contraceptive use, pregnancy intentions and pregnancy outcomes among U.S. women.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003271:Contraceptive Agents, Female; D003273:Contraceptive Devices; D005193:Family Planning Services; D005260:Female; D006297:Health Services Accessibility; D006801:Humans; D008393:Marriage; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D012736:Sex Education; D012959:Socioeconomic Factors; D013245:Sterilization, Reproductive
D003271:Contraceptive Agents, Female