Am I Pregnant? Delayed Periods After Unprotected Sex

Are you pregnant?

I had sexual intercourse with my boyfriend around January 22 to January 24.
My period started on January 28 and ended around February 3.
However, since then, I haven't had my period by today, March 13, and there has been no sexual activity during this time.
I'm worried that I might be pregnant, as I've never experienced such a long delay before.

Xūyào bāngmáng, 20~29 year old female. Ask Date: 2018/03/13

Dr. Zhang Kunmin reply Obstetrics and Gynecology

Hello, the factors that can affect the menstrual cycle include age, environment, lifestyle, stress, emotional instability, weight changes, medications, emergency contraception, diet, polycystic ovary syndrome, lesions of the uterus or cervix, infections, ovulation, pregnancy, and breastfeeding, among others.
If your symptoms persist or worsen, it is advisable to consult a gynecologist to check for hormonal imbalances or other underlying causes.
Thank you! Wishing you peace and health, Dr.
Chang.

Reply Date: 2018/03/13

More Info

Based on the information you've provided, it seems that you are experiencing a delayed menstrual period after having unprotected sex. Given that your last period started on January 28 and ended around February 3, and now it is March 13 with no sign of your period, it is understandable that you are concerned about the possibility of being pregnant.

First, let's discuss the potential for pregnancy. Engaging in unprotected sexual intercourse always carries a risk of pregnancy, especially if it occurs during your fertile window, which typically spans a few days before and after ovulation. Since your menstrual cycle is usually regular, a significant delay in your period could be a sign of pregnancy. However, there are other factors that could contribute to a missed period, including stress, hormonal imbalances, changes in weight, or underlying health conditions.

To determine whether you are pregnant, the most reliable method is to take a home pregnancy test. These tests work by detecting the hormone human chorionic gonadotropin (hCG) in your urine, which is produced shortly after a fertilized egg attaches to the uterine lining. For the most accurate results, it is recommended to take the test after your period is due, as this allows enough time for hCG levels to rise if you are pregnant.

If you take a home pregnancy test and it shows a positive result, it is advisable to schedule an appointment with a healthcare provider for confirmation and to discuss your options moving forward. If the test is negative but your period still does not arrive, it may be worth consulting a healthcare professional to explore other potential causes for the delay.

In terms of your concerns about pregnancy and the options available if you are indeed pregnant, there are generally two main methods for terminating a pregnancy: medication and surgical procedures. Medication abortion, often referred to as the abortion pill (such as mifepristone and misoprostol), is a non-invasive option that can be used within the first 10 weeks of pregnancy. It is considered safe and effective, with a success rate of about 95%. Surgical options, such as aspiration or dilation and curettage (D&C), are also available and may be recommended based on how far along you are in your pregnancy.

It is crucial to have open discussions with your partner and consider your feelings and options carefully. If you are feeling overwhelmed, seeking support from a healthcare provider, a trusted friend, or a family member can be beneficial. They can provide guidance and help you navigate your feelings and decisions regarding your reproductive health.

In summary, while the delay in your period could indicate pregnancy, it is essential to take a home pregnancy test for confirmation. Regardless of the outcome, it is important to seek medical advice to discuss your options and ensure your health and well-being.

Similar Q&A

Missed Period: Could I Be Pregnant After Unprotected Intercourse?

Doctor, my period was supposed to start on October 13, but I had unprotected intercourse on October 11 (and did not take emergency contraception). I thought I would be safe during this time, but now it's October 17 and my period is four days late. Sometimes my abdomen feels ...

Dr. Huang Zifei reply Obstetrics and Gynecology
Dear Aya, There is still a chance of pregnancy even during the safe period if unprotected intercourse occurs. If your period is delayed by a week, it is advisable to take a pregnancy test. For future contraception, using preemptive contraceptive pills and condoms are methods wi...

Could I Be Pregnant? Understanding Menstrual Delays After Unprotected Sex

The dates of the last two menstrual periods were from January 9 to January 14 and from February 7 to February 12. I had unprotected intercourse with my boyfriend on the morning of March 7, and he withdrew before ejaculation. My period was expected to arrive by now, but it hasn&#x...

Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, the chances of getting pregnant are low, but it is always best to take preventive measures beforehand. Do not rely on the safe period. If your period is late by more than a week, it is advisable to see a gynecologist. Wishing you good health.

Am I Pregnant? Understanding Delayed Periods After Intercourse

If my period was due on February 27 but hasn't arrived, and I had unprotected intercourse with my husband the night before, could this affect my menstrual cycle? Is there a possibility of pregnancy? I have taken a pregnancy test, but it was negative. What should I do?

Dr. Lin Manying reply Obstetrics and Gynecology
1. No. 2. If your period is delayed again, please take another test in 3 days. If you are not pregnant, please seek medical attention.

Am I Pregnant? Understanding Menstrual Changes After Unprotected Sex

Hello doctor, on March 28th, I had unprotected intercourse and withdrew after a few thrusts. I took the emergency contraceptive pill on the afternoon of March 30th. My period started on April 7th, but the flow was slightly lighter than usual. I also had my period in May, around t...

Dr. Wu Xianghui reply Obstetrics and Gynecology
For pregnancy concerns, please take a home pregnancy test or consult a gynecologist for evaluation four weeks after sexual intercourse.