what sort of drug levels are noted vs. oral pills.
No you do not need to take a progesterone. The dose of estrogen is low enough in the ring to not cause excessive proliferation of the uterine lining.
Administration of a vaginal preparation, such as Estring, results in one-half to one-fourth the serum estrogen values compared to equivalent oral doses.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Any one with a retroverted uterus (literally backwards) and using the Estring Vaginal Silicone Ring?
Posted 9 Sep 2009 • 1 answer
Progesterone Insufficiency - I have been taking progesterone as part of my infertility treatment. I?
Posted 6 Jul 2010 • 1 answer
Posted 4 May 2013 • 2 answers
Posted 21 Mar 2014 • 1 answer
Posted 10 Sep 2017 • 0 answers