This means that on average, 28 out of women using this method will get pregnant in a year. You can improve effectiveness by: Using it with another method, such as a condom or withdrawal. 82% effective with perfect use. This means that if spermicide is used correctly all the time, 18 out of women will get pregnant in a year. To help make condoms more effective, most condom brands offer a line of condoms that contain a spermicidal lubricant. However, one of the main ingredients in almost all spermicides, nonoxynol-9 or N9, can irritate the skin on the penis, around the vulva and in the vagina.
Jan 29, · It is effective to use a spermicide along with other contraceptive methods such as pills or condoms. If you are using a spermicide, it is best that it is used just 10 minutes before the intercourse. Sometimes, it may take longer to be effective. Sep 18, · Condoms generally range from 20 cents to 80 cents each. A diaphragm is typically $15 to $80 for one diaphragm that can last for years. You’ll also want to consider the cost of the spermicide as well. Economical, safe, effective, this is why using a condom and a diaphragm together is a choice more couples are making. References.
Oct 01, · Condoms do not have to be used with spermicides, but the spermicide may provide a back-up birth control method in case the condom breaks or leaks. Spread some spermicide on the outside of the condom, after it is unrolled over the penis. It is even more important that the female partner also use a spermicide inside the vagina. Pro: Ease of Use and Effectiveness. Condoms are simple to use and effective. When used alone, condoms are 85 percent effective—out of couples using condoms during sexual intercourse 15 will result in pregnancy. Condoms are even more effective when used with spermicidal solution.
Nov 28, · In theory, it seems to make sense: If a condom contains spermicide—a chemical used to prevent pregnancy by wiping out sperm—it should be more effective. Understanding Condoms and Spermicides When used consistently and correctly each time, a condom and spermicide together can be 95 to 99% effective in preventing pregnancy. Condoms and spermicides are also effective in protecting against STIs, including chlamydia, gonorrhea, genital herpes, and HIV.