Also, the point about all paints being bad is not strictly true! Moms who are wanting to paint a nursery yourself, don't despair!
My husband is in the specialty coatings business. He sells and hand-tints products and trains people in working with just about every coating you can think of. He can hand-match paint colors to shoes and rocks, and if you can paint it, he knows the paint! There actually are several lines that are totally safe for a pregnant lady to be around, even handle herself, without cause for concern to a growing fetus. Some of these, however, are admittedly not very good quality paint!
The best paint brand line that IS safe, as well as very high quality paint that will look good, wash well and last for your money's worth, is called PPG. You will have to find this at a specialty store, most likely, or a privately owned business such as the one my husband manages -- store chains like Home Depot and Sherman Williams won't have it. But using PPG will be far worth the 5 bucks per gallon more than a generic hardware store brand, trust me ladies, and it is available USA-wide.
(No, I promise we don't have stock in this company! I'm just out here to bust some myths and say that you don't have to go crunchy granola with your interior decorating just because you want to put your personal touch on something while you're pregnant.)