I started levora in june, and the doctor said to me "you can have sex with no condom after the 1st pack... not suggesting having it all the time w/out it, due to risk of std's or whatnot." and i only lost one pill since being on this birth control, which was the 2nd pack. and now i'm on my 4th. and about 2 more weeks till i finally take all my pills in a pack to start my period. i had sex yesterday with my boyfriend without a condom, and he did ejaculate inside. my body felt all weird since yesterday and it may be nerves but i don't know if i should be worried or not about being pregnant.