she doesnt vomit...and she isfine even after taking contraceptive pill
There is always a chance of pregnancy even with emergency contraceptives. I am speaking from experience because I took plan b and my body rejected it. I got nausea and vomitting within 30 min and ended up still being pregnant. If your girlfriends body has reacted fine then I'm sure she will be ok.
Good luck.
she already took an emergency contraceptive pill with in a hour...
It is possible she could get pregnant but it really depends on alot of things. Her best bet is to go get the morning after pill and take them as soon as possible.