When you are having sex, pregnancy is always a real possibility. Sex, like other fun activities, comes with certain risks if you are not using protection, with STI’s and unwanted pregnancies being the most obvious ones.
If you want to know what’s the chance of getting pregnant if you had unprotected sex you have come to the right place.
Like others, you will hear many rumors about where and when you could get pregnant. For some women, the thought of getting pregnant is met with great joy and anticipation, while for others it’s a cause of worry.
This is why most women in the reproductive age or the ones who are trying desperately to conceive will have many questions or doubts about their chances of conceiving.
We will look further at this below to help you understand more about unprotected sex and pregnancy.
What’s the Chance of Getting Pregnant If You Had Unprotected Sex
There is a good chance that you could get pregnant nearly any time that you engage in sexual intercourse without using an effective birth control. This scenario is familiar to most women.
Pregnancy usually occurs around the ovulation period, the time when your ovary releases egg in the fallopian tube. If you are having regular periods, ovulation will take place midway between your menstrual periods.
Ovulation usually happens midway between the first-day of 2 consecutive periods, but this can vary from the eight day to the twentieth day of a 28-day cycle.
Researchers calculate the average risk at varying times in a monthly cycle of a woman, but you should know that your risk can be lower or higher.
You cannot know the definite time of your ovulation, which is why the researchers use the monthly cycle of a woman when calculating the average risk for pregnancy.
Figuring Out the Chances of Getting Pregnant If You Had Unprotected Sex
You are more likely to conceive if you have unprotected sex during the middle 2 weeks of your cycle. The time varies, but many women ovulate about day 14.
You will have the highest risk of pregnancy by having unprotected sex one or two days before your ovulation starts; when the ovary releases the egg.
This is a 30% chance. The risk of having unprotected sex and getting pregnant three days prior to ovulation is 15%. You will have a 12% chance on the ovulation day. [1]
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In the real world, large studies show that women who engage in unprotected sex during mid-cycle have a much lower chance of getting pregnant as the risk is around 5.8%.
This is because you will have a much lower risk of getting pregnant if you engage in any sexual relations on the ovulation day and any day besides the three days prior to.
Not Getting Pregnant After Having Unprotected Sex for Months
There are times when having unprotected sex is not enough for you to get pregnant. You could be doing this for months with no luck.
Thankfully, there are certain things that you could do to increase your chances if it’s taking longer than expected for you to conceive.
This includes doing thinks like monitoring your ovulation, using an ovulation predictor kit, charting your basal body temperature, as well as checking and observing your cervical mucus.
When you have an idea of your ovulating time, you can start to time your sexual activities around that period. If you are using this method, you must ensure that you are having sex 2 days before your ovulation day or every other day during the week of your expected ovulation. This will boost your chances of conceiving.
If it’s a case where you have been engaging in unprotected sexual activities for more than six months without success, you could visit your doctor or ob/gyn to know about the alternative treatments that you could use for fertility problems. There are several solutions available and they are very effective.
How to Know When You Get Pregnant
The most common sign of pregnancy after unprotected sex is missed period. However, this missed or late period is not a sure sign as there are many other things that can cause it besides pregnancy.
This includes using birth control that contains hormones, stress, sickness, improper eating habits, or too much exercise.
It is pretty common for teens to have periods which come later than normal or missed periods because it could take several years for them to have a regular cycle.
So, the best way for you to know if you are pregnant is to do a pregnancy test. These are easy to get nowadays because they are available at drugstores or health centers.
It is important to note that the home pregnancy tests are ninety-nine percent accurate if taken after you miss a period.
Hopefully, you will now know what’s the chance of getting pregnant if you had unprotected sex.
Do you have a question about your period, ovulation, pregnancy or other related topic? Check out our Frequently Asked Questions page.
Wondering if you’re pregnant? Try our Online Pregnancy Quiz and get a rough estimate of your chance of being pregnant.
Read this post to learn more about when is the right time to take a pregnancy test.
References
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1. http://www.thedoctorwillseeyounow.com/content/womens_health/art3356.html
I had Sex on 15th Feb and got periods on 22 if any chance to get pregnancy
if you got your period after having sex then it seems you’re not pregnant
Have my period on 20 of February, had sex on 6 of March can I get pregnant?
yes, every time you have unprotected sex there’s a chance of getting pregnant
I have missed my cycle an I have been having unprotected sex my last cycle was in January I never came on in February at all I took a pregnancy test in early February it said negative now its march still haven’t came. am I pregnant
What’s the chance of becoming pregnant if you’re having unprotected sex every two days for the whole month while NOT on birth control?
Having unprotected sex especially when you’re ovulating will always increase the risk of becoming pregnant. Intercourse every two days does not necessarily reduce the risk of pregnancy. The extent of the risk depends on the number of days in a cycle as well as how regular the cycle is.
Hello, I had sex with one guy on the last day of my period, December 22. but my current boy friend and I engaged in sex on December 26, 28, 31, and January 1, 3, 5. I am now 8 weeks pregnant. Am I more likely pregnant by my current boyfriend?
It could be that you were impregnated by your current boyfriend. This of course can only be confirmed based on the date of your last period, the number of days in your cycle and whether you have regular or irregular periods. Can you confirm this information?
Hi. I Had My Period On The 15th-19th Of February ; Then I Had Unprotected Sex With my Boyfriend On The 26th And I Was Fertile; Today 7 Days Later My Tummy Feels Like Butterflies; Is There A Chance I Could Be Pregnant?
yes, there is a chance that you got pregnant. wait for your next period and take a pregnancy test after 7 days if it doesn’t come
I had unprotected sex and my partner had pull out but then a day after I got my period it was very heavy.. now my period is done and my nipples are sore. Could I be pregnant ?
Hello. You stated that you had a period. If you are concerned you should test a pregnancy test.
I had unprotected sex 4 days before my fertility window began. Is there still a possibility that I can be pregnant? Is it too soon to take a blood test if my next period is 10 days away?
Hi Jess. There is always a chance of pregnancy when having unprotected sex. You should wait a little longer to take a home test, about 4 days before your next period is due. A blood test can detect pregnancy 6-8 days after ovulation. Best wishes.
Hey my name is Taylor I had unprotected sex I didn’t get my period for the whole December but then my period came on January 3 but I haven’t taken any test or go to doctor after all that happened. so what should I do?
Hi Taylor, Was your period normal on Jan 3? Sometimes bleeding may be due to different reasons than period. If you noticed anything unusual about the bleeding, it might be not period. Please take a pregnancy test if that is the case.
Hi i had unprotected sex with my boyfriend the first day of my periods can i get pregnant .
I had sex last January 10 and my period comes on January 24. And in February i never got my period. 🙁 could i be pregnant? Please tell me.
Hi Shane, Missing period can be because of many reasons, including stress, lifestyle changes and pregnancy. If you are sure that you had your normal, regular period on 24th Jan, then most probably, you are not pregnant. But, only if the period was normal as earlier. I would suggest that you take pregnancy test to be 100% sure.
Hi, I had my period on 16 February to 21 February n I had unprotected sex only on 27&28 February. Will I get pregnant? Or I need to have a continuous sex within the week to be pregnant?
You can get pregnant by having unprotected sex.
I Have The Same Pattern Any Luck On Finding Out ?
I had unprotected sex on the Fed. 19 and my period came on the next day.It was very heavy the first day and i bleed for 5 days but it got light round the third day and now that my period is off.I took a test two days after that detect 5 days earlier and it came back negative.It’s been 5 days since my period and I’m having ready bad cramps…could i be pregnant?
There is a chance, but it is extremely extremely small. Track your cycle, and give it a few weeks before taking another test.
I’m three days late on my period an had unprotected. As I missed my birth control for three or for weeks an never been late for my period berore an I usually start on the 25 of every month solo please need awesers asap
There are multiple reasons why a period could be delayed, don’t be too concerned. Check our FAQ page for several of the reasons why this could happen.
please help I had unprotected sex on the 14th of Feb and the next day I took morning after pills …again on the 21th Feb I had unprotected sex again BT this time I didn’t use morning after pills bt on the 24th Feb I started my period can I get pregnant
If you had unprotected sex and didn’t take the pill then you could risk pregnancy. Since it was so close to your period, you probably aren’t pregnant.
I had sex on 18th morning and I ovulated on 19th. I again had unprotected sex on 20th. What are the chances of me conceiving. I see no symptoms. Only slight breast tenderness which I have post ovulation till next periods. Does that mean I have to give up this time