Sex of children born after oral contraceptive use.
D002869:Chromosome Aberrations; D000013:Congenital Abnormalities; D009358:Congenital, Hereditary, and Neonatal Diseases and Abnormalities; D003267:Contraception; D003276:Contraceptives, Oral; D004194:Disease; D005193:Family Planning Services; D011248:Pregnancy Complications; D012744:Sex Ratio
D003276:Contraceptives, Oral
Chromosome Abnormalities; Congenital Abnormalities; Contraception; Contraceptive Methods; Diseases; Family Planning; Neonatal Diseases And Abnormalities; Oral Contraceptives; Pregnancy Complications; Sex Ratio