As above. Very unlikely your pregnant. Sperm doesn't live long outside the body.plan B can throw off your cycle. If you have a normal cycle it would have most likely already showed positive if you were pregnant. Try testing again in a few days.
It's very unlikely that you're pregnant. The plan b can throw off your cycle and delay your period.
And also it doesn't take much semen to get pregnant. This is my 3rd pregnancy.
Hi, I just found out today I'm pregnant. I took a test the day I missed my period and it was negative. I waited for 5 more days and tested today and it was positive, I would give it a few more days and test again...good luck