I really like that website too.
That being said, it is always best to double check with your doctor/pharmacist before taking anything while pregnant and/or breastfeeding as some of the categories on the site may not be up-to-date. For instance, the website listed Paxil as a Class C drug for months after it was re-categorized by the FDA as a Class D drug - this has since been updated but I am just providing an example.
Yes as always check with the doctor. Thanks for the info on the updating.. I wonder how often they update it..