Prenatal vitamins are not a replacement for a healthy diet during pregnancy, but they can certainly help tie any loose ends. I take Rainbow Light Prenatals because they are food based, so the nutrients are easily absorbed by the body. In addition, , and I was able to get them for $21! they contain some herbs to help with pregnancy discomforts and they have pro-biotics to help with digestive health. They have been recommended to me by more than one midwife as the best prenatal vitamins on the market.
I bought a big bottle when I found out this baby was on the way and it is just about empty, so I was researching the least expensive way to get them and decided to go with Amazon. Normally, a bottle of 360 tablets (a 4 month supply--you take 6 per day) would cost well over $60 at the health food store, and a little less on amazon. This morning when signed in to place my order, they were priced at just over $21! Plus, I had a $5 gift card that I got by using swagbucks, making them just over $16. And, I signed up for a free trial of Amazon Prime at checkout, giving me free 2-Day shipping as well (if you do this, make sure to cancel it if you don't want to pay for a year subscriptions!).
If you're trying to get pregnant, you are pregnant, or you're nursing, I highly recommend looking into this great deal!