Gynaecology & Obstetrics Methods - Progestogen-Only Contraception 6a530d44 DMPA time span is- A 3-6 months B 6-8 months C 8-12months D > Iyr High-Yield Explanation Ans. is 'a' i.e., 3-6 months 3 DMPA is given in the dose of 150mg every 3 months or 300mg every 6 months. NET-EN in a dose of 200mg every 2 months interval.