title: Proposed clinical guidance for excluding pregnancy prior to contraceptive initiation.
authors.affiliation: FHI 360. Electronic address: jstanback@fhi360.org.
authors.forename: John
authors.initials: J
authors.lastname: Stanback
authors.affiliation: FHI 360.
authors.forename: Irina
authors.initials: I
authors.lastname: Yacobson
authors.affiliation: FHI 360.
authors.forename: Lucy
authors.initials: L
authors.lastname: Harber
mesh_terms: D003267:Contraception / Q000379:methods*; D003268:Contraception Behavior; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests