Vaginal methods are contraceptives that a woman places in her vagina shortly before sex. Diaphragm, a soft rubber cup that covers the cervix. It should be used with spermicidal jelly or cream.
Cervical cap is like the diaphragm but is smaller.
It is not widely available outside North America, Europe, Australia and New Zealand. Spermicides work by killing sperm or making sperm unable to move towards the egg. Diaphragms block the sperm from entering the uterus and tubes, when sperm could meet an egg. Safe, woman controlled methods that almost every woman can use. It offers contraception when needed.