Oestrogen triggers a surge of LH around mid-cycle, which in turn causes the strongest egg to burst through the ovary wall.
For more information see:
The Female Reproductive System Ovulation Predictors Blood tests Polycystic Ovary Syndrome
Log in or sign up
Contact Us | Resources | Suggest a Resource | Disclaimer | Privacy | Site Map
Copyright© 2016 gettingpregnant.co.uk. All rights reserved.