Use "spermicide" in a sentence
1. The Contraceptive sponge is a soft polyurethane sponge impregnated with nonoxynol-9 spermicide
2. Exposure to the spermicide nonoxynol-9 does not affect the risk of developing bacterial vaginosis.
3. As a spermicide, it attacks the acrosomal membranes of the sperm, causing the sperm to be immobilized.