crohns and birth control

Im over the pneumonia except a cough. I just found out that birth control pulls may not be as effective in patients with crohns because of the absorption issues. I switched to the patch but am changing to the depo shot next week. Regardless of my sex life or lack there of lol i want to be careful because a pregnancy could trigger a flare and i can't risk that right now. Or ever really. Ive been through too much. But with Gods good grace and love i will get back to being normal soon enough! :)