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
Hi, my period is 19 days late my last period was on 25 december i had unprotected sex twice last month i have cramps , tender breast nausea and headaches i did 3 tests and they came negs is there is a chance that am pregnant?
There is always a chance with unprotected sex, but I wouldn’t fret. Check our FAQ page for all the reasons you can delay a period.
Hi i really need your help. I had my period on Dec 25 then on Jan 16 i had unprotected sex but as far as i and my partner know, theres no ejaculation happen. And then on Jan 17 i had my period. And again on Jan 23 we had sex, protected. I didn’t take any pills or pregnancy test. Im just so nervous. What should i do?? Especially to prevent pregnancy. ?
Honestly, I understand your anxieties. If there was no ejaculation, I really do not think you are pregnant. Just breathe and try to relax. If your period comes on time then no need to fret! Keep calm, and don’t worry; im sure everything will be fine.
Hi
I have a 31 day cycle and I had my period on the 25 January. I ovulate on the 11 Feb and my husband and I had unprotected sex on the first day of my fertile window which was on the 8th- unfortunately that was the only day in my fertile period that we could DTD because he went on a business trip .. I would really like to know what my chances are ???? Please help
Hey Jameela, since you had unprotected sex during your fertility window, yes, there is a chance you could be pregnant. I would highly recommend tracking your period cycle to see what is going on. Good luck!
Hi me and my husband had sex on day 13th,14th and 15th day of my 31 day cycle could I get pregnant of that? And if so would it be a high chance? Thanks
Yes you could get pregnant, and it is at a fairly high chance due to the timing of your cycle.
I had sex with my man on the 31 january and i went to the Dr on the 8 Feb and told me i’m pregnant is that really possible? really need answers guys, please do answer me
it’s possible. take a pregnancy test to confirm
Hi im 26, My last period started the 27th of January ended the 31st of January. I had unprotected sex on 8th of February (early round 2am) today I’m suppose to ovulat. Is there a chance I could become pregnant?
Hello Shema! Yes, there is a possibility. There is always a possibility when having unprotected sex. Since you were not in ovulation, the chances are definitely much smaller. I would recommend taking a pregnancy test, you can take one about a week after your missed period. I wouldn’t be too alarmed, because the chances are definitely small; but I would take one to be safe.
Hi I had my monthly cycles already and the lthey took 5days on the sixth day me and my boyfriend slept together and the condom broke and he did come inside of me is there a chance I’m pregnant?
Hey Nicole! I am not trying to scare you, but any time ejaculation comes in contact with your vagina, there is a chance of pregnancy. Regardless if on your period or not. Stay calm, and wait it out until your next period. Or take a plan B pill, just to be safe.
Hi, if i have already taken a pill within 3 hours after having sex would it effect the chance to get pregnant? My periods date was 17th Jan, I had sex on 2nd Feb. But i usually face a problem of getting late periods every month. Kindly advice
Hi,you have a smaller chance of getting pregnant since you took the emergency pill 3 hours after sex.the emergency pill however can cause you period to be late or come earlier than expected.
I am 16 an I had unprotected sex Jan 18, but since then my period hasn’t came on and I don’t know if I’m pregnant. I don’t wanna be. my mother will kill me. I don’t know what to do and when I had sex the guy pulled out so why hasn’t my period came yet ? I’m so scared
Hello,pulling out is not a safe method as precum can get you pregnant the only thing you can do now is take a pregnancy test.
Hi I’m 16 an I had unprotected sex on Jan 18 an I’ve missed my period for a week.. I’m so scared like what should I do ?
Hello! I would suggest remaining calm, because too much stress isn’t good for anyone. Get your hands on a pregnancy test, they sell them at all drug stores. Take it, and react based on the results. I wish you the best of luck 🙂
I’m 18, I had unprotected sex on Friday February 5th (yesterday) & my last period was on January 25th my boyfriend did not ejaculated in me but I’m still afraid for some reason what are my chances of becoming pregnant? What do y’all recommend
Hi,There is still a chance you could get pregnant i suggest you take a emergency pill to be sure if 72 hrs has not passed since you had unprotected sex.
Is it possible to get pregnant the day before you periods
It is possible to get pregnant the day before your period begins. Although it is not your most fertile time, you can get pregnant at different points in your cycle.
Had unprotected sex before 3 days and i don’t want to get pregnant what pill or anything else can I take? my last period was on 24th jan. that means first day. and please tell me what would be my next menses date?
Hi,if you had unprotected sex and worried you may become pregnant postinor or plan b are 2 of many emergency pills you can take up to 72hrs after unprotected sex any longer and it wont work.also you would have to provide me with the length of your period for me to calculate your next menses date accurately.
I had period on 1st Feb and it lasted for 3-4 dsys and then I had unprotected sex wid my bf on 6 th Feb … Nd nw 72 hrs are over can I get pregnant ? I’m so much worried … Will u plzz help me
My wifes 1st day of period was on 19th January and we had unprotected sex on 26th night…Is that day was safe? Let me know
My girlfriend and I had unprotected sex, but i wore a condom. The condom broke after i ejaculated inside her, and half of the ruber condom was inside her the next day when she used the restroom. It was blocked, and sperm came out. She had her period in 24th and we did sex in jan 3 is there a risk that she could be pregnant please help us
Jordan, yes, there is a risk she could be pregnant. Depending on whether or not her period began or ended on the 24th, would affect my calculations greatly. For information about pregnancy and tests, please visit our FAQ page.
Hi am 16 years old. I menstruated on the 14 Nov 2015. Had unprotected sex on the 15 of Dec. I saw my periods on the 22nd of Dec 2015 and 19 Jan 2016. I did two pregnancy tests and tested negative. But I’ve been having abnormal signs and strange feelings. Can I be pregnant?
I constantly think I am pregnant, so I completely understand your anxiety. The chances are definately slim that you are pregnant, but please go see a professional. I know unprotected sex seems better, but it is always best to use protection. My guess is you are experiencing anxiety, but I would check with a professional to make sure.
I’m 15, I had sex too and my girlfriend gets pains and strange feelings, basically all of the symptoms, but I pulled out, might have gotten very little pre cum in her, looked up stomach virus and has almost the same symptoms of pregnancy. Can she be pregnant??
Has your girlfriend gotten her period since this incident or is she on birth control? She should try taking a pregnancy test if she is late. Im sure she is just experiencing some anxiety, but she should consult a professional if she has any concerns.
Her last period was on the 22nd, we had sex 2 days after she finished her period. Most likely she is having anxiety, but we’re both scared and worried.
She hasn’t gotten it, we did it 2 days after it. her last period was on the 22nd, we didn’t really have sex but she started feeling symptoms so I’m scared..