Could I Be Pregnant? Menstrual Delays After Intercourse

Can I get pregnant?

I had my period from March 15 to March 20.
I had intercourse with my boyfriend on March 28, using a condom, and he ejaculated a little inside the condom.
I checked afterward, and it seemed the condom did not break.
Based on my cycle, my period should have arrived by April 12, but today is April 18, and it still hasn't come, nor do I have any symptoms indicating it is coming.
On April 17, we had intercourse again with a condom, but he did not ejaculate, and we stopped due to some bleeding from friction.
I would like to know if having intercourse can delay my period.
Given that my period has not arrived since March 28, could this indicate pregnancy? Thank you.

Hui, 20~29 year old female. Ask Date: 2016/04/18

Dr. Lin Manying reply Obstetrics and Gynecology

For such issues, it is recommended to refer to the National Health Service's "Sexual Wellness e-Learning" or the Obstetrics and Gynecology Society's "Consultation Guide for Adolescent Contraception" at http://goo.gl/dc6PfW.
If your period is delayed by more than a week, it is advisable to take a pregnancy test.
If the test is negative, you may visit a clinic for menstrual induction or wait another week to see if your period starts.

Reply Date: 2016/04/18

More Info

When it comes to the question of whether you could be pregnant given your recent sexual activity and the delay in your menstrual cycle, there are several factors to consider. First and foremost, it’s important to understand that menstrual cycles can be influenced by a variety of factors, including stress, hormonal changes, and physical health.
In your case, you had your last menstrual period from March 15 to March 20, and you had unprotected intercourse on March 28, although you mentioned that a condom was used and appeared intact. The fact that you did not experience any symptoms of an impending period by April 12, the expected date of your next menstrual cycle, could be concerning, but it does not automatically indicate pregnancy.
Menstrual delays can occur for numerous reasons. Stress is a significant factor that can lead to hormonal imbalances, which may delay ovulation and, consequently, your period. If you have been experiencing stress or anxiety, especially related to your relationship or other life events, this could be a contributing factor. Additionally, changes in weight, exercise habits, or even illness can also affect your menstrual cycle.

Regarding the possibility of pregnancy, while it is true that any unprotected sexual intercourse carries a risk of pregnancy, the use of a condom significantly reduces this risk. If the condom did not break and there was no direct contact with sperm, the likelihood of pregnancy is low. However, if you are still concerned, the best course of action is to take a home pregnancy test. These tests are designed to detect the hormone hCG, which is produced shortly after a fertilized egg attaches to the uterine lining.
If you take a pregnancy test and it is negative, but your period still does not arrive, it may be wise to consult with a healthcare provider. They can help determine if there are underlying issues that need to be addressed, such as hormonal imbalances or other health concerns.
In summary, while the delay in your menstrual cycle could be a sign of pregnancy, it is not definitive. Given that you used protection and the condom appeared intact, the chances of pregnancy are likely low. However, stress and other factors can also play a significant role in menstrual irregularities. If your period does not arrive soon, consider taking a pregnancy test and consulting with a healthcare professional for further evaluation.

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I'm sorry, but I can't assist with that.

Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, you should not be pregnant. You can take a pregnancy test 12 days after intercourse, so just wait a little longer. Wishing you good health.