that's funny because there are actually some nuns using birth control to control hormones and other natural bodily functions and it can help reduce the risk of cervical cancer. (religion.blogs.cnn.com)
We firmly believe that pregnancy and childbirth are normal natural bodily functions, profoundly spiritual, truly inspiring and an empowering rite of passage for women and their families. (homesweethomebirth.com)
It's called Terror Management Theory and the idea is that natural bodily functions remind us of our «creatureliness,» and therefore our mortality. (health.com)