 [ Symptoms ] missed pills at end of 3rd week started period on monday waited til next sunday to start new pack can i get pregnant  missed 3 pills april 11 13 period started monday april 15 ended 18th started new pack sunday april 21 unsafe sex on april 27th is there a way i could have gotten pregnant if so when can i take a test [ Disease ] yes if period only lasted 3 days of those seven days