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Can a woman have sex during her period?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 22-year-old female. I am on the fourth day of my period and had unprotected sex with my boyfriend. We thought it would be safe, but now we are a bit afraid. Will I get pregnant? Is it safe to have sex during periods? I have a regular menstrual cycle of 28 days.

Kindly help.

Answered by Dr. Georges Hany Kozah

Education:

MD

Professional Bio:

Dr. Georges Hany Kozah is an experienced Lebanese Gynecologist with an MD from The Lebanese University Faculty of Medical Sciences (2016) and a Fellowship completed in 2022. Specializing in high-risk obstetrics, advanced ultrasound, oncology, colposcopy, and hysteroscopy, he combines expertise with a patient-centered approach. Passionate about women’s health, Dr. Kozah strives for excellence and optimal outcomes in collaborative, innovative care.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.

Thanks for sharing openly. Here is a clear breakdown of your situation. You are asking about the risk of pregnancy from sex on day four of your period. There is a very low chance, but it is not zero, especially with a 28-day regular cycle. On Day four, your body typically does not ovulate yet (ovulation usually happens around Day 14). However, sperm can live up to five days inside the female body. If you ovulate early (around Day 9 or 10), there is a small risk that sperm could still be alive when the egg is released. In short, pregnancy is unlikely but not impossible, especially if you have short or irregular cycles or early ovulation.

You have asked whether it is safe to have sex during periods. Medically, it is safe in most cases and may even relieve cramps for some women. However, there is a higher risk of infection due to the open cervix and blood. The risk of sexually transmitted infection (STI) transmission also increases if either partner has an infection. It is important to use protection if you are not in a monogamous relationship.

If you are very anxious and it has been less than 72 hours, you can do the following things,

  • You can take emergency contraception, but it is probably not needed based on the timing.
  • Monitor your cycle if your next period is late by more than five to seven days, and take a home pregnancy test.

I hope this helps.

Thank you.

Medically reviewed by iCliniq medical review team
Published At July 22, 2025
Reviewed At June 10, 2026

Education:

MD

Professional Bio:

Dr. Georges Hany Kozah is an experienced Lebanese Gynecologist with an MD from The Lebanese University Faculty of Medical Sciences (2016) and a Fellowship completed in 2022. Specializing in high-risk obstetrics, advanced ultrasound, oncology, colposcopy, and hysteroscopy, he combines expertise with a patient-centered approach. Passionate about women’s health, Dr. Kozah strives for excellence and optimal outcomes in collaborative, innovative care.

This doctor is not available for online consultations on the platform anymore.

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Sex During Your Period: Pregnancy & Infection Risk?

Sex during your period?

Five quick questions help you understand the typical risks, what to mention to your doctor, and when a call might be needed.

This tool provides educational information only and does not diagnose, treat, or replace professional medical advice. Consult a qualified healthcare professional for personalized medical guidance.

Education:

MD

Professional Bio:

Dr. Georges Hany Kozah is an experienced Lebanese Gynecologist with an MD from The Lebanese University Faculty of Medical Sciences (2016) and a Fellowship completed in 2022. Specializing in high-risk obstetrics, advanced ultrasound, oncology, colposcopy, and hysteroscopy, he combines expertise with a patient-centered approach. Passionate about women’s health, Dr. Kozah strives for excellence and optimal outcomes in collaborative, innovative care.

This doctor is not available for online consultations on the platform anymore.

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