Michele Brown of Beauty Mama writes:
There are many theories why pregnant women grow wondrous manes. Hormones. Prenatal vitamins. No one really knows for sure. The important thing to realize is that full head of hair is fleeting. A few weeks after giving birth you start to shed. Like, hundreds upon hundreds of strands a day. Your shower drain will clog. Your brush will look like Cousin It. While it will be a little scary, it will stop. I promise. And over the course of the year, you will grow baby bangs (remember Katie Holmes’ wedding photos?) and have an undergrowth of short fuzzy hair around your entire head.