title: Sisters doing it for themselves.
authors.forename: Emily
authors.initials: E
authors.lastname: Gwinnell
mesh_terms: D003268:Contraception Behavior; D003277:Contraceptives, Oral, Combined; D005260:Female; D006801:Humans; D008595:Menorrhagia; D010060:Ovulation
chemical_list: D003277:Contraceptives, Oral, Combined