Nice article. As a dad & husband I went through the same thing. A lot of patience and understanding is required. Just agree with everything because you'll be damned if you do and damned if you don't. The hormones do indeed make the girl crazy. You have to overlook this.

Also, when she's done being crazy, she will know how crazy she was. They don't just snap out of it and forget how they treated you. This realization will come with rewards if you've done your part.

Communication is key, but when she's pregnant, you're better of just nodding your head and even that will get you into trouble. It's normal, and being able to soldier through the pregnancy will definitely let her see that you are indeed a great man and she made the right decision.