title: Update on contraception--4.
authors.affiliation: Family Health Bureau, Colombo, Sri Lanka.
authors.forename: S
authors.initials: S
authors.lastname: Wijemanne
authors.forename: H R
authors.initials: HR
authors.lastname: Seneviratne
mesh_terms: D003267:Contraception / Q000009:adverse effects / Q000379:methods; D003376:Counseling; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D008599:Menstruation Disturbances / Q000209:etiology; D019736:Prostheses and Implants / Q000009:adverse effects; D013245:Sterilization, Reproductive / Q000009:adverse effects / Q000379:methods