Withdrawal as contraception: effective or not? What science really says

You may have already heard "don't worry, I'm being careful" or received conflicting information about the withdrawal method. The question is worth asking clearly: is withdrawal a reliable form of contraception? The honest answer: no, not really. Here is what the data says, and how to protect both your body and your peace of mind.

How effective is the withdrawal method?

What exactly is withdrawal?

Withdrawal, also known as coitus interruptus, involves removing the penis from the vagina before ejaculation. The goal: to prevent sperm from meeting the egg.

For it to have a chance of working, ejaculation must take place far away from the vulva, not just at the entrance of the vagina. On paper, it's simple. In practice, much less so.

A failure rate of 4% to 20%

According to the WHO, withdrawal is recognized as a method of contraception, but it is one of the least reliable. Being recognized does not mean it is effective.

• Perfect use (every time, without any mistakes): about 4 pregnancies per 100 women per year.
• Typical use (real life): about 20 pregnancies per 100 women per year, or 1 in 5 women.
• Without any contraception: about 85 pregnancies per 100 women per year.

Withdrawal is better than nothing, but it is far from being a foolproof solution.

Why is there such a gap between theory and practice?

• You must control your ejaculation. Intense arousal, fatigue, alcohol, or stress make control more complicated, or even impossible. And in the heat of the moment, mental clarity isn't always 100%.
• The timing must be perfect. Withdrawing just before ejaculation leaves a tiny margin for error. A second of distraction is enough.
• Pre-ejaculate may contain sperm. We'll come back to this shortly.
• The method must be followed every time. One exception, and the theoretical effectiveness collapses.
• Communication must be flawless. Both partners must be on the same page and trust each other, even as arousal increases.

Can pre-ejaculate cause pregnancy?

Yes, it is possible. Pre-ejaculate is the clear fluid that is released during arousal, before ejaculation. It does not contain sperm by itself, but it can carry them, for example, sperm that remained in the urethra after a recent ejaculation.

There are few studies, and they involve small samples, but they all point in the same direction. In a 2011 study, motile sperm were found in 11 of the 27 volunteers, or about 41%. A 2016 Thai study observed it in about 17% of participants.

Some men have it consistently, others never do. It is impossible to know in advance which case applies to you, especially since this emission is involuntary and not always noticeable.

Effectiveness of withdrawal compared to other methods

Here is how withdrawal compares to other contraceptives, in terms of number of pregnancies per 100 women per year. The lower the number, the more effective the method.

Sources: Assurance Maladie table (WHO data) for all methods except withdrawal, WHO for withdrawal.

The most effective methods, such as implants and IUDs, do not depend on an action during every act of intercourse. This explains the minimal gap between their perfect use and typical use.

Withdrawal is therefore not the worst performer, but it is far from being the best.

Why do some people choose withdrawal anyway?

Good question, given these numbers. Several reasons often come up:

• It's free and immediate. No consultation, no prescription, no cost.
• It's discreet and hormone-free. No pill to swallow every day, no insertion by a professional. Some people simply cannot tolerate the side effects of hormonal contraception.
• Lack of information about alternatives. In the early 2010s, the "pill crisis" shook the confidence of many French women. Some stopped hormonal contraception without switching to another reliable method. Withdrawal then became the default Plan B.
• Common misconceptions. "My grandmother only used that and she only had two children." Personal experiences are reassuring, but they prove nothing: some are lucky, others are not. Biology does not function based on what happens to most people.

What withdrawal does not do

It does not protect against STIs

Withdrawal offers no protection against sexually transmitted infections: HIV, chlamydia, gonorrhea, genital herpes, syphilis, HPV... Infectious agents are not only found in semen. They also pass through genital secretions and mucous membranes, or simply through skin-to-skin contact for certain infections.

If you do not know your partner's serological status, or if you have multiple partners, withdrawal should never be your only protection. The condom remains the only method that protects against both pregnancy and STIs, as the WHO points out. Testing is available at laboratories or at a CeGIDD (free information, testing, and diagnostic center).

It can weigh on your mental health

When withdrawal is your only form of contraception, a little voice sometimes repeats, "What if it wasn't enough?" You watch for your period, you scan every symptom, and fatigue turns into doubt. This stress is not trivial, especially if a pregnancy would be difficult to face right now. It can also weigh on desire: we talk about this in our article on the link between stress and libido.

It does not regulate your cycle

Unlike certain hormonal contraceptives, withdrawal has no effect on the cycle. It does not affect painful periods, premenstrual syndrome, or the symptoms of PCOS. If these topics concern you, talk to a healthcare professional: contraception can also be chosen based on them.

In which cases can withdrawal be considered?

Let's be fair: some people choose it knowingly. Here is how to limit the risks, without ever eliminating them.

• Have emergency contraception on hand. Knowing where to find it and how to take it makes withdrawal less stressful (see below).
• Know your cycle well. Some people rely on menstrual cycle hormones, tracking their cycle, or identifying their fertile period. This requires regular cycles and rigor, and it does not make withdrawal reliable.
• Talk about it honestly as a couple. No one should accept withdrawal just to please someone else. It requires a real discussion and an acceptance of the risk by both parties.

Conversely, the Assurance Maladie advises against natural methods, including withdrawal, for teenagers with irregular cycles and those nearing menopause. During perimenopause, cycles become irregular, but pregnancy remains possible: it is best to talk to a healthcare professional.

What to do after a failed withdrawal?

Ejaculation inside the vagina or on the vulva, withdrawing too late, or just having a doubt? Do not wait: the effectiveness of emergency contraception decreases over time.

• Hormonal emergency contraception (the "morning-after pill"): levonorgestrel should be taken no later than 3 days (72 hours) after intercourse, and ulipristal no later than 5 days (120 hours). It has been free and available without a prescription at pharmacies for everyone, minor or adult, since January 1, 2023.
• The copper IUD: this is the most effective emergency method, up to 5 days after the presumed date of ovulation. However, you must quickly find a professional to insert it.

No emergency contraception is 100% effective. If your period is more than 5 days late, take a pregnancy test.

What are the alternatives to withdrawal?

If withdrawal is not for you, you have several contraceptive options. Each has its advantages and limitations.

• The male condom. About 85% effective with typical use, and above all the only method that also protects against STIs. The winning combo.
• The IUD. Copper (hormone-free) or hormonal, it is one of the most effective methods, with fewer than one pregnancy per 100 women per year with typical use. It remains in place for 5 to 10 years depending on the model. Our article on copper IUDs and libido details potential sensations.
• The pill. About 92% effective with typical use, provided you don't forget to take it. It is free with a prescription for those under 26.
• The implant. Inserted once, effective for about 3 years, with a very low failure rate. It's the "set it and forget it" of contraception.
• The vaginal ring or patch. Slightly fewer steps to remember than the pill, since you change them less often.

The best contraception is the one that suits you, both physically and psychologically.

FAQ: your questions about withdrawal

Can you get pregnant without ejaculation?

Yes. Pre-ejaculate can contain sperm, especially after a recent ejaculation. The risk is lower than with ejaculation, but it exists.

Can you get pregnant if semen is on the vulva?

Yes, although the risk is lower. During the fertile period, cervical mucus helps sperm travel up into the vagina. If in doubt, think about emergency contraception.

Can you have sex again immediately after ejaculation with the withdrawal method?

It is not recommended. Sperm can remain in the urethra after ejaculation and be carried along during a new session of intercourse. For the second round, a condom is better.

Is withdrawal less risky outside of ovulation?

A little, but ovulation is difficult to pinpoint to the exact day. Sperm can also survive up to 5 days in the genital tract. Natural methods are aimed at people who know their cycle very well and accept the risk of pregnancy.

Does a vaginal douche or washing prevent pregnancy after a failed withdrawal?

No. This does not stop the sperm from traveling up, and vaginal douching can disrupt the flora. Only emergency contraception can reduce the risk.

Withdrawal and contraception: key takeaways

Withdrawal is not a reliable form of contraception, and it does not protect against STIs. If you choose it anyway, do so consciously: keep emergency contraception on hand, a condom if you have any doubts about STIs, and a backup plan.

A late period, an unusual symptom (burning, unusual discharge, pelvic pain), or simply the desire to change methods? Talk to a doctor, midwife, pharmacist, or family planning center. Your body, your choice, but an informed choice.