Ako po balak ko po yung Depo Provera Injectable. 99% effective daw siya. Dati nagppills ako kaso minsan nakakalimutan ko magtake. Read here nalang po regarding sa mga contraceptives https://www.cosmo.ph/health/health-report/contraceptives-available-philippines-kinds-prices-effectiveness-side-effects-a1526-20170203-lfrm2