Dear all, my gf and i have been engaging in unprotected sex for quite some time but have never ejaculate in her... Her menses has always been very irregular, always late. However this month her menses came 3 days early, but it only lasted for 1 day! The bleeding wasnt very much, and the nxt 2 days she had brown discharge. She is not on any Birth Control pills or anything like that...

Help! Does this mean she is pregnant? im worried..Or did her menses just happened to screw up ? Do i need to take her to the doctors? do i need to let her take the pregnancy test kit, if so when do i let her take it ?

Would appreciate your advice and answers, thanks so much.