L'importance de la glaire comme indication de la fertilité donnée par la nature est reconnue depuis le dix-neuvième siècle. La recherche scientifique au cours des 50 dernières années et + a progressivement mis en évidence son rôle vital dans la conception d'une vie nouvelle.
"The cervix is a precision organ as complex as the eye."
The cervix lies between the vagina and the isthmus which leads to the body of the uterus. It is 25mm long and contains several hundred crypts (glands) lined by cells which, under hormonal and neural influence, manufacture mucus, which is released into the cervical canal.
Published in Australian Doctor this article includes a section on How to Treat and a Quiz for doctors.
Published in the African Journal of Reproductive Health,the objective of the study was to test the hypothesis that gender can be preselected by timing coitus in relation to ovulation, the marker of ovulation being the Peak symptom according to the Billings Method.