* antibiotics DO decrease the effect of any birth control, whether it is oral, topical, or by injection.
does occur during pregnancy, and
esp. w/ Depo
* pregnancy can and does occur during Depo, and can cause some defects to growing fetus
* DEPO CAN DECREASE THE HCG LEVELS
There are many more side effects you can experience, so please go to the site and read the facts, not the rumors you hear.