Maternal and Child Care: Barrier Methods: 1: Spermicides: Different Preparations: 2:

Folded and inserted vaginally

On contact with vaginal secretions or precoital penile emissions, the film dissolves and a carbon dioxide foam forms

Question

Barrier Methods: 1: Spermicides: Different Preparations: 2:

Folded and inserted vaginally

On contact with vaginal secretions or precoital penile emissions, the film dissolves and a carbon dioxide foam forms

James Marion Endrina Entice · Accepted Answer

film of glycerin

Barrier Methods: 1: Spermicides: Different Preparations: 2: Folded and inserted vaginally On contact with vaginal secretions or precoital penile emissions, the film dissolves and a carbon dioxide foam forms