Hello.My wife is on sprintec witch is a combo bc pill and has been takeing it for 3 months.She usualy take it at around 9:30pm but on saturday she forgot and didnt take it till 8:30am sunday morning and we had sex at around 5pm on saturday.Then we had sex yesterday at around 6pm and she forgot to take her pill till 7 this morning.Should we be worried about pregnancy?And should we use another form of bc for awhile?And if so how long should we use it to be safe?