Contraception in general practice before teenage pregnancy. Ambition may be best contraception.
McPherson
A
A
Macfarlane
A
A
D000293:Adolescent; D003268:Contraception Behavior; D005260:Female; D006801:Humans; D009042:Motivation; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000523:psychology*; D012746:Sexual Abstinence