 [ Symptoms ] 12 weeks pregnant due jan 20th last period april 15th had sex may 2nd and on april 15 during cycle whose father  i did pregnancy calculator i am guessing it is about 95 may 2nd but still nervous jan 20th minus 38 weeks equals april 29th 30th but had sex on may 2nd but than also took a plan b pill on may 4th about 45 hrs later and still got pregnant [ Disease ] no i did not on the 24th only the 2nd and 15th but also if i was ovulating on the 2nd i could have gotten pregnant right away and it takes the egg 24 hours to fertilize i took the pill 45 hrs later i also know it is hard to get pregnant on your period