PREVENTING PREGNANCY.
Vaginal Contraceptive Sponge. T he vaginal contraceptive sponge is soft and round,approximately 2 inches diameter, and made of a synthetic substance impregnated with a spermicide.Before intercourse,the sponge is moistened with water to activate the spermicide and inserted in to the vagina to cover the cervix.The spermicide halts sperm activity,and the sponge acts as a barrier to block sperm for entering a women's uterus.The sponge is for one time use only over a 24 hour period,and should never be reused or used during menstruation. Good Sides The sponge is easy to insert and may be inserted immediately prior to intercourse ; intercourse may be repeated within a 24-hour period .The sponge may protect against certain sexually transmitted diseases .It can be purchased without prescription and needs no fitting. Bad Sides The sponge can cause an allergic reaction which should disappear when the sponge is discontinued .Removal problems can occur; if the loop cannot be located,or ...