Teratogens  (due 2/4 Sec 02; 2/5 Sec 08)

The text presents a great deal of information on the effects of potential teratogens on prenatal development. Compose a letter to a pregnant friend advising her on what she should do or should not do during her pregnancy. Provide evidence to justify your advice. Tell her how risks vary from early through late pregnancy.

(email or hard copy, typed)