How to Prevent Post Partum Hair Loss
In general, it's pretty much impossible to prevent the hair loss associated with having a baby. During pregnancy, the hormones your body is creating greatly limits hair loss, and once those hormones stop your hair has to do some catch up. It may seem like ALL of your hair is falling out, but it's not! The hair loss will return to normal around 8 months post partum, sometimes as long as 12.
Some people feel that continuing to take prenatal vitamins will prevent the hair loss. In my experience, it only delays it