Can You Get Pregnant If You Have Intercourse on Day 3 of Your Period? - Obstetrics and Gynecology

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Can I get pregnant?


Is it possible to get pregnant from unprotected intercourse on the third day of menstruation? My last period started on November 11 and this time it ended on December 8, lasting for 7 days.

Xiao Ding, 10~19 year old female. Ask Date: 2015/12/12

Dr. Lü Lizheng reply Obstetrics and Gynecology


The probability of a response is very low.
Sincerely, Dr.
Li-Cheng Lu, Taoyuan Hospital.

Reply Date: 2015/12/12

More Info


The question of whether you can get pregnant from having intercourse on day 3 of your period is a common one, and it involves understanding the menstrual cycle, ovulation, and sperm viability.
To begin with, let's clarify the typical menstrual cycle. A standard cycle lasts about 28 days, but it can vary from person to person, ranging from 21 to 35 days. Day 1 of the cycle is the first day of menstruation. Ovulation typically occurs around the midpoint of the cycle, usually between days 11 and 21, depending on the length of the cycle. Sperm can live inside a woman's reproductive tract for up to five days, which is crucial when considering the timing of intercourse in relation to ovulation.

In your case, if your last menstrual period started on November 11 and lasted for 7 days, your cycle would have ended around November 18. If we assume a 28-day cycle, ovulation would likely occur around November 25 to November 27. Having intercourse on December 3, which is day 3 of your next period, would generally be considered a low-risk time for conception. This is because ovulation is not expected to occur until about 11 to 14 days after the start of your period, placing it around December 1 to December 3 if we follow the 28-day cycle model.

However, it is important to note that cycles can vary, and some women may experience irregular cycles or have shorter cycles that could lead to earlier ovulation. If your cycles are consistently around 28 days, the likelihood of getting pregnant from intercourse on day 3 of your period is quite low. Nonetheless, if you have a shorter cycle or if you ovulate earlier than expected, there is a slight chance of becoming pregnant, especially if sperm from intercourse on day 3 is still viable by the time ovulation occurs.

In summary, while the chances of getting pregnant from intercourse on day 3 of your period are generally low, it is not impossible, particularly if your cycle is shorter or if ovulation occurs earlier than the average. If you are actively trying to conceive or trying to avoid pregnancy, it is advisable to track your menstrual cycle closely and consider using ovulation prediction methods, such as ovulation predictor kits or monitoring basal body temperature, to better understand your fertile window.
If you have further questions about your menstrual cycle, ovulation, or fertility, consulting with a healthcare provider or a fertility specialist can provide personalized insights and guidance based on your specific situation.

Similar Q&A

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Dr. Huang Yuande reply Obstetrics and Gynecology
Thank you for your question. The probability is very low unless there are any abnormalities with this menstrual cycle.

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Can You Get Pregnant During Your Period? Expert Answers Inside

Is it possible to get pregnant if I had unprotected intercourse on the third day of my period? If I bleed heavily until the eighth day, could there be any issues? Also, if I have protected intercourse the day after my period, is there a chance of pregnancy? Please help me with th...


Dr. Huang Jianzhong reply Obstetrics and Gynecology
1. Is there a chance of getting pregnant if there is unprotected intercourse on the third day of menstruation? Answer: No, there is no chance of pregnancy. 2. If bleeding continues heavily until the eighth day, could there be any issues? Answer: There should not be any problems...

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Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: 1. Correct and consistent use of condoms is essential for preventing sexually transmitted infections (STIs) and effective contraception; relying on the calendar method is not reliable. 2. Avoiding premarital sexual intercourse is beneficial for your physical and mental dev...

[Read More] Can You Get Pregnant from Intercourse on Day 3 of Your Period?


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Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, you should not be pregnant, so don't worry. Wishing you good health.

[Read More] Can You Get Pregnant from Intercourse on Day 3 of Your Period?


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