1 doctor weighed in:

Does spermicide foam not work if the guy is using KY jelly?

1 doctor weighed in
Dr. Nikolaos Zacharias
Obstetrics & Gynecology - Maternal Fetal Medicine

In brief: If you have to ask..

Spermicides are notoriously ineffective in preventing pregnancy - whether lubrication is used or not.
If you are asking i presume you know this already..

In brief: If you have to ask..

Spermicides are notoriously ineffective in preventing pregnancy - whether lubrication is used or not.
If you are asking i presume you know this already..
Dr. Nikolaos Zacharias
Dr. Nikolaos Zacharias
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