How effective is spermicide at preventing pregnancy? Like all birth control methods, spermicide is most effective when you use it correctly every single time you have vaginal sex. Be sure to read the directions that come with your type of spermicide and use it every time you have sex, or it won’t work as well. Apr 25, 2017 · Condoms are a form of barrier birth control, and they come in many varieties. Some condoms come coated with spermicide, which is a type of chemical. The spermicide most often used on condoms is Author: Corey Whelan.
Although you can use spermicide alone, it works better when you combine it with a condom or diaphragm. Spermicide used alone is about 70% to 80% effective, but . Nov 06, 2017 · Spermicide condoms are an effective birth control method when used consistently and correctly. However, there are also some negative implications of using spermicide condoms Author: Bethany Cadman.
Nov 28, 2017 · 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 Author: Elizabeth Millard. Condoms come in many varieties. Some male condoms are coated with a spermicidal lubricant. Although one might expect that addition of a spermicide to a condom would make it more effective for pregnancy prevention, evidence supporting this notion is lacking.