What are the causes?
sort by best latest
The exact cause is unknown although some researchers suspect poor nutrition, high body fat, or insufficient blood flow to the uterus as possible causes.
You can help the HubPages community highlight top quality content by ranking this answer up or down.
Nichol marie (chuckandus6) 2 years ago
Thank you for choosong my answer
Copyright © 2017 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2017 HubPages Inc. and respective owners.