In the old says according to my mother... all women wore girdles after childbirth to help get their flat stomachs back. I didn't believe her .. but she was right, I was wrong ... there is something to it.

Helps with a speedy recovery after childbirth by encouraging the internal organs to reposition themselves into their proper location. Compresses the uterus encouraging the easier expulsion of clots. Helps prevent hemorrhages e and provides proper support so you can be fully mobile in caring for your baby. Assists the muscles of the abdomen and the back. (via Body Magic)