Corrected entry: Brody is getting his hair cut, a man enters the room and says "We're ready for you Sergeant Brody, your debriefing." Brody replies "I want to call my wife first." It then cuts to Mike and Jessica. Brody calls Jessica answers, she gets dressed then leaves to go home. Brody didn't call the family residence however, he called Mike's house. How would he have known she was there? And why wouldn't he call her at home? (00:09:00 - 00:11:00)
Corrected entry: Carrie was 13 weeks pregnant, according to the doctor. Then Brody comes back, Saul has a plan, Brody gets training for several weeks (don't know the exact number but I think it was 19 weeks?). After his training, ready to go for his mission, Carrie still shows no signs of being pregnant and is only at 15 weeks. By this point she should be 32 weeks (and visibly) pregnant.