Babycenter.com is a great website that can be used from pre-conception to well after birth!  If you sign up (free), you can get a week by week update on how your baby is developing in utero.  When your baby is born, they will send you week to week updates on how you may be feeling, what your baby may be doing and hot topics, such as breastfeeding vs. formula.  There is also a section where you can post comments and questions.  It's a great website for everything baby!  Pre baby too!