Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Miscarriage and other Conception topics.
Chemical pregnancies occur because of several reasons. The number one reason they occur are luteal phase defects - which are directly caused from low progesterone. Other reasons they occur are inadaquate uterine lining, chromosonal abnormalities, immune issues and obstructions in the uterus such as fibroid tumors and IUD's.