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
-
1. http://www.thedoctorwillseeyounow.com/content/womens_health/art3356.html
My period started on the 10th and end on the 14th. I had unprotected sex with my boyfriend on the 16th/17th. I think my cycle is 28 days. I never been on pills. What are the chance that I could be pregnant? Thanks
Hello. Your most days were October 22 to 26. Your chances of being pregnant are low.
Hi, I had my period on 12 October and I had unprotected sex on 24th and 25th October… I have no pregnancy symptoms but is it possible I could be pregnant?
Your chances of being pregnant depend on whether you were fertile on or around the date that you had sex. It is important to know the number of days in your menstrual cycle. This information is needed to provide you with the most accurate response.
Hi.
Las month I has my period on 19th of September. My lover and I doesn’t have any unprotected sex during this period. But, this month I’m 3 days delayed and we had unportected sex on 22nd of October and still not having my period yet. Could I be pregnant? It’s 26 of October already and I still don’t have my period. I had like a brownish discharge on 25 of October which I usually have before my period. I’m confused if I am pregnant or not. Though, I’m not expecting it. Thank you.
Hi, Pregnancy is always possible after unprotected sex but the only way to know for sure is wait awhile then take a test,if you are worried too much visit your doctor.
I am 48 years old had unprotected sex October 12 and 17 2015. Last period date was the the 11th usually on a 28 cycle could I possible be pregnant? I have very heavy period and doctor prescribed medroxypogesterone to control the bleeding, I have only taking it for one month. Can I continue because I take it 7 days before my next period? Help
Hi,Once you have unprotected sex and still seeing your period there is a possibility to become pregnant. If you think you might be pregnant you should not take medroxypogesterone because it can cause birth defects if you have anymore questions talk to your doctor.
HELLO,I had unprotected pull out method on both 0ct 10th and the 14th and on the 15th I started spotting for a few days and now it has stopped. According to my period calendar my period was due Oct 22,so it says I’m three days late but when I count it from my last period it due Tuesday the 27.Could I be pregnant or there was a miss calculation somewhere?
Hi,Anytime you have unprotected sex there is a possibility to become pregnant the pull out method is not a reliable birth control method because you can still get pregnant that way.
Hi, I had unprotected sex on 15th and 17th October and during this moments, I was safe. Expected to have my periods on 22nd October but they didn’t. On 24th October, made love again. And till now. my periods are not yet. Could there be chances of I being pregnant?
Your chances of being pregnant depend on whether you were fertile on or around the date that you had sex. It is important to know the number of days in your menstrual cycle. This information is needed to provide you with the most accurate response. You can get the most accurate result if you wait at least one week after missing your period before taking a pregnancy test. In addition, the result might be even more accurate if the test is done first in the morning as the urine is far more concentrated at this time. The urine-based home pregnancy tests offer great accuracy.
My last period was Sept 19 I took a pregnant test on Friday it came back negative. When should I take another one?
Hello. You can get the most accurate result if you wait at least one week after missing your period. In addition, the result might be even more accurate if the test is done first in the morning as the urine is far more concentrated at this time. The urine-based home pregnancy tests offer great accuracy.
I had unprotected sex on October 9th and I ovulated October 10th,now it is October 25th and I’ve started my period. WHY didn’t I miss my period?!!!?!! By the way today marks 15 dpo!!
Hello, Many factors can cause you not to get pregnant fore example..Stress,Sleep deprivation,Weight issues and Cycle confusion, here are some tips that might help you: Start taking folic acid now,Reduce coffee intake,Avoid vaginal sprays and scented tampons (which can cause a pH imbalance in your vagina,Don’t hop up and run to the bathroom right after intercourse.
Hi, my period started October 7, 2015 and ended around October 12 or 13 and I just had unprotected sex today, 25th of October through pulling out method. I had not realized until tonight that the 19th day of cycle is still one of the fertile days based on what I researched. Usually, I have 28 days cycle. Is there a high or a low chance for me in getting pregnant? What’s the likelihood? When’s my ovulation day?? Please do answer all my questions.. I’m feeling kinda paranoid.
The chances of being pregnant would be low. Based on our calculator you were most fertile from October 19 to October 23, 2015.
Hi I had sex the 24th October am expecting my period on the 29th October can I get pregnant
I had my period on the 22nd-28th of September (28 day cycle ) my boyfriend and I had unprotected sex on the 1st of October and now I’m 5days late . Am I pregnant ?
You were fertile from October 4 to 8 so this was a bit outside of your fertile days. To be sure, wait until one full week has passed since you missed your period before taking the pregnancy test.
Hi, my name is Tiff. I had unprotected sex then had my period one day and have not had it since my breasts are sore, tender, swollen, craving food. I’m getting up at night to eat which I never ever do and I’m very tired and I have had hot Cheetos and tasted like burnt popcorn and my cousin said it tasted fine to her she said my food taste may be changing. I took a pregnancy test but it came negative but should i wait til the end of the month then take another one and try first thing in morning?
You can get the most accurate result if you wait at least one week after missing your period before taking a test. In addition, the result might be even more accurate if the test is done first in the morning as the urine is far more concentrated at this time. The urine-based home pregnancy tests offer great accuracy. This accuracy will depend on several factors such as how early the test is taken, if the instructions were followed closely, when ovulation occurred in the cycle as well as how early implantation takes place, and the sensitivity of the test.
I usually start my periods on the 24th till the 29th or 30th last month I had unprotected sex on the first day after I had finished my periods. What are the chances of me being pregnant? I’m not really sure when I ovulate
HI Zama, You are likely to become pregnant anytime you have unprotected sex. All you can do now is wait and take a test to find out.
Hi. My LMP is Oct. 11 and i had unprotected sex on 23rd October. My cycle usually is 33-34 days. Any chances i could get pregnant? Thanks
My period came on the 1st of September and finished on the 5th, then came back on the 28th and finished on the 1st of October I had unprotected sex on the 12th, my period was due yesterday it’s not here. Could I be pregnant?
Hi. It is possible that you conceived since you were fertile from October 9 to 13. Wait until another week has passed before taking a pregnancy test.
I had period on 10 October
And I i had unprotected sex on 23 October
Is there any chances of getting pregnant
Plz reply