A diaphragm dose not need to have more spermicide applied until it has been inserted for longer than 12 hours.

Question

Quizplus · Accepted Answer

A diaphragm should have additional spermicide applied if it has been more than 2 hours since it was inserted, if intercourse has not occurred yet, or if intercourse occurs again after more than 2 hours have passed since insertion. It is recommended to also reapply spermicide for each act of intercourse.

A Diaphragm Dose Not Need to Have More Spermicide Applied