Hi. My Wife And I Had Unprotected But I Didn't

Hi. My wife and I had unprotected but I didn't cum inside. She was on her 21st day on althea pills (her first time using the pack;21st day of menstrual cycle) but she took it already on night time (about six hrs delayed than her usual time in taking the pills). She's now four days delayed. She also has ovarian cysts. Could she be pregnant?