Hi all I was just curios if depo gets less effictive at the end when your getting near trhe next shot that is due. Im due for my next shot on may 4th and was curiopus am I taking a heavier chance of getting pregnant each time I have unprotected sex with my man as my 13th week nears. Sorry if thats a dumb question just very curious. I wanna know if my cvhances of getting pregnant are even better sense I do have unprotected sex with my man usually every time I see him which is about 5ish day out of the week. And some times we have sex 3 or 4 times anight (some times) lol but I know nothing is 100% effictive except not having sex at all and I love it with him and I dont want to give that up. And I really dont want to use a condom knowing that I should but him and I both hate condoms but he is more open to the ideal of condoms then I am and I know usually its the other way around.