title: Putting the sex back into contraception.
mesh_terms: D003267:Contraception / Q000379:methods*; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D012723:Sex
chemical_list: D003276:Contraceptives, Oral