Experts Warn Against Coitus Interruptus as a Contraceptive Method

Despite its use by some couples, the method is deemed unreliable and poses significant risks of unintended pregnancy and lack of protection against STIs.

Coitus interruptus, or withdrawal before ejaculation, is used by some couples but is considered one of the least reliable contraceptive methods.
Studies suggest that approximately 20% of women relying on this method experience unintended pregnancies within a year of typical use.
The method offers no protection against sexually transmitted infections (STIs), further increasing health risks.
Experts highlight that the presence of sperm in pre-ejaculate (or 'Lusttropfen') remains debated, but improper timing of withdrawal is a more likely cause of failure.
Some couples opt for this method due to dissatisfaction with hormonal contraceptives or financial constraints, though professionals strongly advise against its use.