I believe my female is pregnant not sure how long but I do feel babies moving. She has a very distinct pot belly like that of a pregnant female. One question is my male every month seems to go into some sort of breeding frenzy and she refuses him. Is it normal for males to behave this way?
Get a book. One of the Storey books should fill your needs. They are well written and excellent guides for beginners. They have at least one on pigs. Go on amazon.com and order you a copy.