Predicting the Menopause
Published online by Cambridge University Press: 18 June 2020
The essential cause of the existence of the menopause is that the ovary contains a finite number of follicles: these are progressively lost with time until insufficient remain to support menstrual cyclicity. Ovarian follicles are both the source of the female gamete, and the key site of reproductive hormone production. Depletion of follicle numbers therefore results in both loss of fertility and gonadal estrogen production, and thus differs substantially from the situation in the male where the two functions of the gonad are anatomically and functionally more independent, and loss of one does not necessitate loss of the other.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.