Can You Get Pregnant from Precum? the Risks - Obstetrics and Gynecology

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Can I get pregnant?


Your girlfriend's menstrual cycle started on July 25, August 21, September 18, and her most recent period began on October 12 at 1 PM.
You engaged in masturbation with ejaculation on the night of October 18 and before noon on October 19.
You had sexual contact on the evening of October 19 at 7 PM, during which you initially engaged in genital rubbing.
As the rubbing continued, you achieved an erection, and at that point, your girlfriend experienced vaginal lubrication.
However, your erect penis accidentally made contact with her vaginal opening for a few seconds, but there was no ejaculation.
What is the likelihood of pregnancy in this scenario?

Ken R Ji, 20~29 year old female. Ask Date: 2019/10/20

Dr. Huang Jianzhong reply Obstetrics and Gynecology


Your girlfriend's menstrual cycle dates are July 25, August 21, September 18, and the most recent one on October 12, starting at 1 PM.
I engaged in masturbation with ejaculation on the night of October 18 and before noon on October 19.
We had sexual interaction on the evening of October 19 at 7 PM.
Initially, I was soft and we engaged in genital rubbing, which gradually led to an erection, during which my girlfriend experienced lubrication.
At that point, my erect penis accidentally made contact with her vaginal opening for a few seconds, but there was no ejaculation.
What is the likelihood of pregnancy? Answer: The likelihood of pregnancy is low.

Reply Date: 2019/10/20

More Info


When it comes to the question of whether pregnancy can occur from precum (pre-ejaculatory fluid), it is important to understand the biological mechanisms involved in conception and the associated risks. Precum is a fluid released by the Cowper's glands during sexual arousal, and while it is primarily meant to lubricate the urethra and neutralize acidity, it can also contain sperm.


Understanding Precum and Its Risks
1. Sperm Presence in Precum: While precum itself does not contain sperm, it can pick up sperm that may remain in the urethra from a previous ejaculation. Therefore, if a male has recently ejaculated and then engages in sexual activity, there is a possibility that sperm could be present in the precum.

2. Timing of Ovulation: The likelihood of pregnancy also depends on the timing of the female's ovulation cycle. Ovulation typically occurs about 14 days before the start of the next menstrual period. If your girlfriend's menstrual cycle is regular, tracking her ovulation can provide insight into the risk of pregnancy. In your case, if her last period started on October 12, she would likely be ovulating around October 26, making the sexual activity on October 19 less likely to result in pregnancy, but not impossible.

3. Fertility Window: Sperm can survive in the female reproductive tract for up to five days, which means that if sperm were present in the precum and your girlfriend was close to her ovulation period, there is a risk of pregnancy.
4. Risk Assessment: Given that there was no ejaculation inside the vagina, the risk of pregnancy is lower, but it is not zero. The contact with the vaginal opening, even for a few seconds, can potentially lead to sperm entering the vagina, especially if precum was present.


Conclusion and Recommendations
In summary, while the chances of getting pregnant from precum are lower compared to direct ejaculation, it is still a possibility, particularly if sperm were present in the fluid. If your girlfriend is concerned about the possibility of pregnancy, it would be wise for her to take a home pregnancy test if her next period is late.
Additionally, if you both are not ready for a pregnancy, consider discussing contraceptive options to prevent unintended pregnancies in the future. Methods such as condoms, hormonal birth control, or other forms of contraception can significantly reduce the risk of pregnancy during sexual activity.

Lastly, if there are ongoing concerns about sexual health or reproductive issues, consulting with a healthcare provider can provide personalized advice and guidance based on individual circumstances.

Similar Q&A

Can You Get Pregnant from Precum? Understanding the Risks and Myths

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


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 more than a week late, it is advisable to see a gynecologist. Wishing you good health.

[Read More] Can You Get Pregnant from Precum? Understanding the Risks and Myths


Can You Get Pregnant from Pre-Ejaculate? Understanding the Risks

Hello doctor, my boyfriend pressed his penis against my vaginal opening a few times while erect yesterday, and he wasn't wearing a condom (I am a virgin). I've heard that there can be sperm in the pre-ejaculatory fluid, so I'm very worried. I'm also not sure i...


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

[Read More] Can You Get Pregnant from Pre-Ejaculate? Understanding the Risks


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Hello doctor, I had sexual contact with my boyfriend on the 29th. I was straddling his lap, he wasn't wearing underwear, but I was. He did not penetrate or ejaculate, but he mentioned that I could get pregnant due to pre-ejaculate fluid containing sperm. I'm very scared...


Dr. Zhong Wenzhen reply Obstetrics and Gynecology
1. The probability of pregnancy is very low. 2. The fluid that is released before ejaculation is prostate secretions, not undeveloped sperm, but it may contain mature sperm, which can lead to conception. 3. Nevertheless, the chances of pregnancy from non-ejaculatory genital conta...

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Can You Get Pregnant from Precum? Understanding the Risks

If your girlfriend was not wearing underwear during intercourse and there was some penetration, even if it was brief and you did not ejaculate, there is still a possibility of pregnancy. Pre-ejaculate fluid can contain sperm, which could lead to pregnancy. However, since she took...


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

[Read More] Can You Get Pregnant from Precum? Understanding the Risks


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