![]() |
||||
|
|
||||
|
|
||||
Re: [Birth Control] Intra Uterine DeviceFrom: anon (anonymous@obgyn.net)Sun, 15 Sep 2002 11:25:43 -0500 (CDT)
Melissa, IUDs seem to work mostly by preventing sperm from fertilizing the egg. With copper ones (like Paragard), there is a sterile inflammation in the uterus which inhibits sperm function. With hormonal ones (like Mirena), the cervical mucous becomes very thick and makes it difficult for sperm to pass through. There are other effects that may add to effectiveness, like unfavorable uterine lining for implantation, but it seems the main way IUDs work is preventing conception. I am not a doctor, but since one hasn't answered you yet, I thought I'd help out. Check out the following links which give info on how IDUs work. http://www.paragardiud.com/effectiveness/index.htm and http://www.mirena-us.com/consumer/whatisframe.html for more info.
At Sat, 14 Sep 2002, Melissa wrote:
>
|
|
Return to ![]()
Report TECHNICAL Problems ONLY to: webmaster@obgyn.net
Last Updated: Sun Nov 2 06:21:17 2008