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FDA Cleared
Barrier Method

External Condom

A non-hormonal barrier method that also lowers the risk of STIs, available over the counter.

Last verified: · Updated:

Method at a Glance

Effectiveness

87 out of 100 people successfully prevent pregnancy in a year.

Typical use effectiveness rate.

DurationSingle use
Cost$0.5–$3
/per unit
ReversibilityReversible
STI ProtectionYes
How you get itOver-the-Counter · No prescription
Available Products

3 products in this category

Specific branded items that use this method. Compare manufacturer details, active ingredients, and regulatory status.

Providers

463 providers in this category

Clinics and telehealth services in our directory that offer this method.

Planned Parenthood - Albany Health Center

Albany, NY 12206

Family Planning Clinic

Hybrid Medicaid

Planned Parenthood - Alhambra Health Center

Alhambra, CA 91801

Family Planning Clinic

Hybrid Medicaid

Planned Parenthood - Allentown Health Center

Allentown, PA 18101

Family Planning Clinic

In-Person Medicaid

Planned Parenthood - Anchorage Health Center

Anchorage, AK 99508

Family Planning Clinic

Hybrid Medicaid
The details

What the evidence says

How well it works, what to watch for, who should avoid it, and the studies behind it.

How well it works

87%(perfect use: 98%)

Least effective: under 90 out of 100 people successfully prevent pregnancy per year.

How was this measured?

First-year failure rates are 13% with typical use and 2% with perfect use, so external condoms are 87% and 98% effective.

Cost & insurance

$0.5–$3/per unit

Free at many health clinics; buying in bulk lowers the per-condom price. These are rough retail estimates, so check current prices.

Insurance CoverageVaries

Duration & reversibility

Lasts forSingle use
Reversibility
Reversible
STI ProtectionProtects

The science

How it works in the body

A physical sheath worn over the penis that blocks semen from entering the vagina and reduces skin-to-skin contact that transmits STIs.

Regulatory status & access

StatusFDA Cleared
Used forBirth control
How you get itOver-the-Counter · No prescription
PrescriptionOTC

Side effects

  • Rare local irritation from latex or lubricants

Who shouldn't use this

  • Known allergy to latex (use polyisoprene or polyurethane instead)(An allergy to natural rubber latex; use polyurethane or polyisoprene alternatives)

Clinical guidelines

CDC

U.S. MEC Category 1 (no restriction); barrier method that reduces STI transmission risk

View Guideline
WHO

Dual protection method that lowers the risk of pregnancy and STIs

View Guideline
The full picture

What to know about External Condom

How it works

External condoms are sheaths worn over the penis during sex. They block semen from entering the vagina and reduce skin-to-skin contact, which makes them a birth control method that also lowers the risk of sexually transmitted infections.

How well it works

With perfect use, external condoms are 98% effective at preventing pregnancy. Typical use is about 87% because of breakage, slippage, or inconsistent use. Latex is a common material, but polyisoprene and polyurethane options work for people with latex allergies. Lambskin condoms prevent pregnancy but do not block viruses like HIV.

Where to get it

You can buy condoms over the counter at pharmacies, retail stores, or online. Many health clinics give them away free. You can also search our provider directory for clinics near you.