Contraception & Safe Sex

FAQ
Common temporary contraceptive options include hormonal birth control, barrier methods like condoms and diaphragms, the withdrawal method, IUDs, natural family planning and fertility awareness, and implants. Vasectomy and tubal ligation are permanent contraceptive surgeries.
Using condoms can reduce your risk of getting an STI. Vaccines are also available for some STIs, such as hepatitis B and human papillomavirus (HPV). The only 100-percent-effective STI prevention method is not having sex at all.
Emergency contraception involves methods to prevent unwanted pregnancy after unprotected sex, including several pills and the copper IUD. Choosing emergency contraception depends on several factors, including how much time has passed since having unprotected sex and body weight.
Used correctly, external condoms are about 98-percent effective at preventing unplanned pregnancy, while internal condoms are around 95-percent effective. However, not everyone uses condoms correctly, so condom effectiveness is lower in reality.
A primary care physician or ob-gyn can test for STIs, and many areas have clinics that focus solely on STI diagnosis and treatment. Check the CDC website for a list of clinics. At-home STI test kits are also available online.
What’s your go-to contraception method?

Kara Smythe, MD
Medical Reviewer
Kara Smythe, MD, has been working in sexual and reproductive health for over 10 years. Dr. Smythe is a board-certified fellow of the American College of Obstetricians and Gynecolog...

Kacy Church, MD
Medical Reviewer

Jennifer Payne, MD
Medical Reviewer
Jennifer Payne, MD, is a physician at Penn Medicine Lancaster General Health.
She earned her bachelor's from the University of St. Thomas, majoring in biochemistry and minoring in t...

John Paul McHugh, MD
Medical Reviewer
John Paul McHugh, MD, is an obstetrician-gynecologist and lifestyle medicine specialist in southern California. He has always placed wellness at the center of his work, in both del...
- Contraception. World Health Organization.
- Sexually Transmitted Infections (STIs). Centers for Disease Control and Prevention. February 27, 2025.
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