Is There a Chance of Pregnancy After Unprotected Intercourse?

What is the likelihood of getting pregnant?

Doctor, my menstrual period started on April 30 and ended on May 6.
I had unprotected intercourse with my boyfriend on May 7, 10, 14, and 17.
My next menstrual period started on May 24.
Is there still a possibility of pregnancy? Thank you.

Lin Xiao Mi, 30~39 year old female. Ask Date: 2017/05/29

Dr. Huang Jianzhong reply Obstetrics and Gynecology

Your menstrual period started on April 30 and ended on May 6.
You had unprotected intercourse with your boyfriend on May 7, 10, 14, and 17.
However, your next menstrual period began on May 24.
Based on this information, there is no possibility of pregnancy.

Reply Date: 2017/05/29

More Info

When it comes to the possibility of pregnancy after unprotected intercourse, it is essential to understand the menstrual cycle and the timing of ovulation. The menstrual cycle typically lasts about 28 days, but it can vary from person to person. Ovulation usually occurs around 14 days before the start of the next menstrual period. For someone with a cycle that starts on April 30 and ends on May 6, ovulation would likely occur around May 14.
Given that you had unprotected intercourse on May 7, 10, 14, and 17, let's analyze the timing. The intercourse on May 14 is particularly significant because it is close to the estimated ovulation date. Sperm can survive in the female reproductive tract for up to five days, which means that if you ovulated shortly after having intercourse on May 14, there is a possibility of becoming pregnant.

However, you mentioned that your next menstrual period started on May 24. If your cycle is regular and you experienced a typical period, it is unlikely that you are pregnant. A menstrual period indicates that the uterine lining has shed, which typically occurs when there is no fertilization of an egg.
To further clarify, if you had a normal menstrual period on May 24, it is a strong indicator that you are not pregnant. However, if your periods are irregular or if you have any unusual symptoms, it may be worth taking a home pregnancy test or consulting with a healthcare provider for further evaluation.

In summary, while there is a chance of pregnancy after unprotected intercourse, the fact that you had a menstrual period shortly after the dates of intercourse suggests that you are not pregnant. If you have any concerns or if your menstrual cycle changes significantly, it is advisable to seek medical advice for personalized guidance.

Similar Q&A

Can You Get Pregnant After Unprotected Intercourse?

If you had intercourse twice with a condom and then had unprotected intercourse for a few thrusts, there is a possibility of pregnancy, although it may be lower compared to full unprotected intercourse. Washing afterward does not prevent pregnancy. If you are concerned about the ...

Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: There is a possibility of pregnancy even without ejaculation during intercourse, as pre-ejaculatory fluid may contain sperm. The failure rate of condoms as a contraceptive method is over 5%, making it less reliable compared to other methods. It is recommend...

What's the Chance of Pregnancy After Unprotected Intercourse?

On January 10th, I had intercourse with my girlfriend. Since she didn't want to get pregnant, I used a condom. After finishing, I removed the condom and wiped my genital area with tissue. About half an hour later, we had intercourse again, but this time I moved a few times b...

Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: Your approach does not completely eliminate the possibility of pregnancy (a low chance does not mean no possibility). It is advisable to have regular check-ups and to use safer contraceptive methods. Wishing you peace and health.

Can You Get Pregnant from Unprotected Sex After Oral?

If you had intercourse with a condom and then engaged in oral sex, followed by unprotected vaginal intercourse, there is a risk of pregnancy. Sperm can remain on the penis after ejaculation, and if it comes into contact with the vaginal area during unprotected intercourse, there ...

Dr. Huang Jianzhong reply Obstetrics and Gynecology
Having sexual intercourse with my girlfriend using a condom, then ejaculating outside, and later having oral sex before entering without a condom—will this result in pregnancy? Answer: The chance of pregnancy is low.

Can You Get Pregnant After Unprotected Sex? What to Know

If you had unprotected intercourse with your boyfriend initially and then engaged in protected sex after he ejaculated, there is still a risk of pregnancy from the first encounter. The likelihood of pregnancy depends on various factors, including the timing of your menstrual cycl...

Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, the chances of pregnancy should be low. Wishing you good health.