Me and my boyfriend had unprotected sex he fully ejaculated in me. Took Plan B and got 2 neg pregnancy test. Period 4days late. Could I be pregnant?

Possibly. Yes, it is possible. There are a few unknown details here. At what time of your cycle did you have sex? How long after sex did you take the plan b? How recently did you do the pregnancy tests? Consider to repeat the pregnancy test and go from there. If your cycles are regular and the repeat test is negative then there is less of a chance for pregnancy.

Related Questions

Had unprotected sex, took plan b 11days after, period was supposed to begin on June 1, still nothing and now it's June 4 and 2 negative pregnancy test?

Hormonal imbalance. The hormones in Plan B may have affected your period. However, it would be prudent to repeat the pregnancy test in a week, if you do not get a period by then. Use first morning urine and follow the instructions for the test carefully. If you do not wish to be pregnant, use contraception all the time, every time. You may consider implanted contraceptive, or IUD. Practice safe sex. Get HPV vaccine. Read more...

Plan b pill after unprotected sex. Got my period on time lasted for 7 days. Negative pregnancy test 1 week after period. Could I still be pregnant?

Not likely. Urine pregnancy tests can have false negatives, so I can't say with 100% certainty you are out of the woods. It is probably time though to discuss using a regular form of birth control as plan B is not the best way to prevent pregnancy. I say this even though I am happy this product is on the marker. Read more...
Probably not. When you take Plan B, it definitely can make your period more irregular. As long as you took Plan B within 72 hours of sex, you shouldn't be pregnant. Read more...

Took plan b a day after my last period ended The guy didn't ejaculate My period was suppose to start Friday & its not here yet negative pregnancy test?

See below. If you took plan B within 72 hours of sex, you are at minimal risk for pregnancy. You may repeat the pregnancy test in 4-5 days. Use first morning urine and follow the instructions for the test carefully. If you do not wish to be pregnant, use contraception all the time, every time. You may consider implanted contraceptive, or IUD. Practice safe sex. Get HPV vaccine. Read more...

Took Plan B June 23. Heavy withdraw bleeding on 29 to July 2. Supposed to start norm period on July 15. 15 days late. Neg pregnancy test. Why late?

Plan B. The bleeding you describe in June is common for plan B, as is periods beings off for 2-3 cycles after using. If you are going to be sexually active, you should consider better birth control such as the pill or IUD. Good luck! Read more...