[A study on another pregnancy and contraceptive use in postpartum women].
D000568:Amenorrhea; D001208:Asia; D003267:Contraception; D003268:Contraception Behavior; D003710:Demography; D003906:Developing Countries; D004194:Disease; D005193:Family Planning Services; D005202:Asia, Eastern; D005298:Fertility; D007723:Korea; D011153:Population; D011157:Population Dynamics; D049590:Postpartum Period; D011247:Pregnancy; D011644:Puerperal Disorders; D012098:Reproduction; D012725:Sexual Behavior; D013997:Time Factors
Asia; Contraception; Contraceptive Usage; Demographic Factors; Developing Countries; Diseases; Eastern Asia; Family Planning; Fertility; Korea; Korea, Republic Of; Population; Population Dynamics; Postpartum Amenorrhea; Postpartum Women; Pregnancy; Puerperal Disorders; Puerperium; Reproduction; Reproductive Behavior; Time Factors