www.babycenter.ca , {: A& a+ Q2 S- U/ h( k, w/ r# ^, ~ $ X, m# r+ D2 V) P2 h2 FYou can find the information of weekly development of your baby and yourself as well.
http://www.motherisk.org/women/index.jsp this is a good website if you are looking for information on the harms of drugs, substances, or other things on the mother and fetus