<s>[INST] i had sex a few days in a row. ive been on birth control for about six months now. we didnt use a condom but he didnt cum in me, there was pre cum though. i took a pregnancy test two days before my period and it came up negative fast. i'm still scared though. do you think im pregnant? [/INST] Hello dearUnderstand your concernYou forgot to mention which type of birth control. If you are on oral contraceptive pill then chance of pregnancy is nil as it is very effective.(failure rate 1-3 percent). Also there is no ejaculation inside the vagina. but chance is less as only precum inside the vagina.Pregnancy test is negative because you did  very early. It will become positive 8-10 days after delayed period.You have to wait for period to come, if delayed by 8-10 days then go for home urinary pregnancy test and or blood HCG to confirm the pregnancy.If you will become pregnant then still you can terminate the pregnancy by using mifepristone plus misoprostol under the advice of gynecologist.Hope this may help youBest regardsDr. Sagar </s>