 [ Symptoms ] i got first shot of depo in febuary24 in the morning and we had sex in the feb24 at night is shot works immediately  i was wondering because pregnancy for now is not an option  and also i would like to ask after your first shot how long it will be effective in your body that you are 99 protective  before i was taking depo but i always had my menstruation every month but this time i dont had my means [ Disease ] hi so just why are you on bc its not so you do not get pregnant yes so why the condom and why are you here its like you need some extra extra protection the chances of getting pregnant why on bc is like 1 5  or lower just enjoy your sex life and try to worry just a little less your on bc if need be just use some spermicide it would be far better good luck