Seems like you guys need to do a little research :) Read all of these then see if you have any questions :) There is alot of good information available on breeder webpages...all you have to do is look around. Here are some of the best for breeding information:
http://www.ralphdavisreptiles.com/ma...l_breeding.asp
http://www.8ballpythons.com/journal/...ngcalendar.htm
http://www.joecompelreptiles.com/ball_bits/
http://www.ballpython.ca/gallery/breeding.html