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]
Photo: Bigstock.com
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 my period on the 23rd of June to the 27th and I had unprotected sex with my fiance on July 3rd to 6th. Is there any possibility of getting pregnant?
If you have a 28 days cycle, your most fertile period was from July 5 to 9, 2015. It is possible that you could be pregnant. Your next menstrual period is expected to start on July 21 so take a pregnancy test if it is late.
l have 3 days periods and my periods started on 7 July ending on 9th July, had unprotected sex on 10th around 23h00 . is there a possible for me to fall pregnant?
It is possible that you were not ovulating so soon after a period so the possibility of being pregnant is low
I had a regular cycle June 27 – July 1st. I had unprotected sex July 3 – 5; my boyfriend ejaculated in me all 3 days. Is it a possibility I could be pregnant? I know they say sperm lives in you for up to 7 days, so could I pregnant?
With a regular 28 days cycle, you were most fertile from July 9 to 13. Do you have a 28 days cycle? If you do then you did not have sex during your fertile days.
My last period was March 27th, I had unprotected sex with one guy the first week of April but he pulled out, and then had unprotected sex with another guy and he came inside me. I’m 17 weeks and my due date is Dec 17th. Which guy could be the father?
Unfortunately, there is not enough information for me to give you an answer. The only way to answer this question accurately is by getting a DNA test after the child is born.
My period started on June 19th and ended on June 22. I had sex on June 27 my partner didn’t pull out. My cycle is 24 – 28 days. Could I get pregnant?
Your irregular cycles may make it difficult to identify your fertile days. If you had a 24 days cycle this time, you would have ovulated on June 27 to July 1. Having unprotected sex on June 27 would increase your chances of being pregnant, assuming of course that you were ovulating. If you had a 28 days cycle this month, you would have been fertile from July 1 to July 5. So your chances of getting pregnant depends on your cycle.
Hi I was wondering I have an app that said I had sex on my ovulation day. What’s the chances of being pregnant? I feel some signs like cramping and fatigue. Hoping POSITIVE results!
Once you have sex on your fertile days, you have a high risk of becoming pregnant. You may take a pregnancy test for confirmation if you miss your period. Taking a test too soon may not give the accurate results. You can also continue to monitor the symptoms you’re having.
Hey can you help me I was using oralcon control birth and I stopped using it before my periods I had unprotected sex on the 17 of June, I tested positive pregnancy on the 22 June and I got my periods on the 25-27 June bt I tested again during my periods and it came back negative and today I had unprotected sex what are the chances of me getting pregnant
thank you in advance
Hi, my name is Mizzie and I had my last period starting on June 22-25 June. My boyfriend and I had sex once on July 4. What are my chances of being pregnant?
Hello Mizzie. You would be fertile on July 4 to 8 if you have a 28 days menstrual cycle. There is always a high risk of pregnancy once you have unprotected sex. A good time to take a pregnancy test is July 22, if your period is late.
My last period was May 13 to 17 then I had sex with my husband on the 26th of May. Before that I started taking pills on the 23rd until I finished one pack. But why haven’t I had a period until now? I tried pregnancy tests 2 times but it’s negative. Please help me.
There are many reasons that may cause your period to be late. Here are two very informative posts that can help you:
http://womanjunction.com/what-if-your-period-is-late/
http://womanjunction.com/8-mess-period/
I had unprotected sex the day before my ovulation day which was 6/26, I took a pregnancy test on 7/7, but it came out negative. When should I retake a home pregnancy test?
Having sex before your fertile days may not result in pregnancy. You can take another test by July 15.
Hi my name is Favour, my period started on the 13th of June to the 16th. I had unprotected sex on the 1st of July. Will I get pregnant?
If you have a 28 days cycle, you were fertile from June 25 to 29. You had sex outside of this date so it’s possible that you did not get pregnant.
I have 6 days before my period starts, my period tracker states that I have a low chance of being pregnant. I’m worried if I had unprotected sex, could I get pregnant?
Once you have unprotected sex, you run the risk of getting pregnant – especially if you’re ovulating. This post can provide some insight
http://womanjunction.com/chance-pregnant-unprotected-sex/
I started menstruating on June 19 and I had sex on June 21 without any protection..but lately my menstruation is 28 – 30days…but this few month April-June is only 22 days. Is it possible that I got pregnant on the 21st of June?
Your cycle seems to be irregular so it’s best to take a pregnancy test to confirm if you’re pregnant. Having an irregular cycle makes it difficult to determine your fertile days.
My last period was from June 18 to 22. Then I had unprotected sex on the July 8. Is there a possibility that I’m pregnant?
You would be most fertile on June 30 to July 4 if you have a regular 28 days cycle. You had sex on July 8; it is likely that you’re not pregnant. Your next period is due on July 16, if you are late then you should take a pregnancy test by July 18 for confirmation.
I had sex on two of my fertile days, which were June 28th and June 30th. My next period is not due until the 16th of July but I’m sleeping all day and I’m having some pain in my stomach. Could I be pregnant?
If you have unprotected sex on your fertile days, the odds of getting pregnant are higher. Your symptoms may be due to pregnancy but it may be too soon to take a test. It’s best to wait until about July 17 to take the pregnancy test.
My last period was June 15th to the 20th; my periods are pretty regular. I have had frequent headaches, bloating, cramping, mood swings like crazy. My boyfriend and I had unprotected sex during the 26th of June to July 3rd. Could I be pregnant?
With a 28 days menstrual cycle, your most fertile days were June 27 to July 01, 2015. It is quite likely that you are pregnant since you had unprotected sex during those days. You’ll have to wait until around July 14 or 15 to take a pregnancy test though.