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 , I had unprotected sex 2 days in a row I did not ejaculate , her cycle was on November 28-December 3 & we had sex December 12-13. Should I get her a pill ? Or what’s the chances of her getting pregnant??
Hi there Michael! Your partner can get pregnant even you had the pull out method. Sperms can’t be seen, so, there is a possibility for it to be passed without been seen. You should get her an emergency pill. Best Regards
hello my partners menstrual period is NOV.14-17 and start again in dec 13 we had sex in nov 26 and used condom. In dec 11 we had sex but no condom i used pull out method and i am sure that i didn’t ejaculate inside her. Is there a chance that she get pregnant because her period has not come yet today dec 13?
Hi there! There are chances for your partner to get pregnant. Regards
Hi,
we had sex on 13 th December and my partners period is on 20th December. I ejaculate inside her, what is the chance of her getting pregnancy.
Hi there! Your partner have higher chances to get pregnant. Regards
Hello…my partners mentrual flow from 18-24 nov and we had sex on 5 December, is their any chance if pregnancy…we are worried and I’m sure i didn’t cum inside…but a bit worry? Any chance?
Hi there Shahid! There are some possibilities for your partner to get pregnant. Regards
Comment Text*i had sex with my partner a week before my menstruation but without penetration,but he rub his penis around my vulva, I don’t know whether he ejaculate or not but since then I’ve been noticing a milky gel discharge,is there any chance of getting pregnant
Hi there Mavy! You have lower chances to get pregnant. Regards
Hey, I had unprotected sex on November 16 then had my period 6 days after but it only lasted 3 days. I recently had sex this month on the 2nd of December. I usually get my period in the beginning of the month but it didn’t come. I’m feeling nauseated and fatigued more frequently. Is there a possibility that I am pregnant?
Hi there Lexi! You might be pregnant right now. You should take a pregnancy test. Regards
Hi. I had unprotected sex with my partner on the fourth day of her period (her period normally lasts 7-8 days) and I pulled out before I could ejaculate. How high are the chances of her getting pregnant?
Hi there David! There are low chances for your partner to get pregnant. Regards
My last cycle was 10/25/16. I track my periods with an app. My next one was expected on 11/22 . My partner & I had sex on 11/3, 5, 6 & 8. I ovulated on the 8th. We always start out with no protection & then he uses a condom sometimes, & sometimes we just rely on the pull out method. I ovulated on the 8th. My period didnt come on the 22nd. I started sporting on the 25th. I spotted for about 3 days. Very light spotting. Not much blood when I urinated & I had mild cramps. I am not sure if that was my period so I am 13 days late. I have been nauseous, my breasts have been a little sore, my nipples have been hurting, I’ve been really exhausted lately and I just don’t know why my period is so late or if that was my period. Any suggestions?
Hi there Kayla! The spotting you had might be the implantation bleeding and you might be pregnant now. You should take a pregnancy test. Regards
Had birth control pill 2nd Nov. my circle was 16th – 19th. Had sex on 23-28th & 30th when I Ovulated. Still not pregnant. Can the birth control pills delay my chances of conceiving?
Hi Hannah, yes birth control pills are essentially used for the delaying of pregnancies. I’d advise that if you are actively trying to get pregnant that you stop the use of the birth control asap.
my gf period start on 9/11 and end on 12/ 11 and unprotected sex first week after period it mean 19/11 .. and also take i pill 4 hour after sex . but now its 13 days go but period still not come ?? if my gf last period date is 9 and end on 12 .. what is the date her ovulation cycle.. please reply please..
Hi there Vansh! Your partner might be pregnant now. You should ask her to take a pregnancy test. Regards
Last period was oct. 11th had intercourse the 29th, i havent had my period since am i preg? 35-42 ish day cycles
Hi there! Please refer to this article. Regards
My gf had her period on 8th nov and end on 12th nov and we had sex on 23 nov is there any chance
Hi there Rajveer! Your partner has higher chances to get pregnant. Regards
Hi for the first time last night I stupidly had unprotected sex with a new partner. I used the pull out method and did not ejaculate inside. She is not on birth control and I dont know during what period of her cycle it was, so i was wondering what the probability of pregnancy from this single encounter would be as it is not something that will happen again
Hi there Jack! There are possibilities for her to get pregnant. The sperms could have traveled way back even if you have the pull out method. Regards
TTC for more than 8 months after abortion due to neural tube defect n my child. LMP is Nov 12. Still having unprotected sex. Dr prescribed me progesterone to take it from cycle day 16 ( I’ve to take it on Nov 27), one pill twice a day for 10 days. I read somewhere that if we took progst before ovulation it will prevent us from ovulating. Don’t know when will I ovulate. Shall I take progesterone. Is there any possibilities to conceive this month??
Hi there Padma! You should consult your doctor for this. Regards
Hello, my period was on 4th nov and i had unprotected sex on 23rd nov. What is my chance of getting pregnant
Hi there Anju! If you had sex during your ovulation days then you have higher chances to get pregnant soon. Regards
I had unprotected sex with my partner but used the pull out method while not ejaculating inside of her. Her period was between the 8-17 and we had it on the 22nd. Her next period isn’t until DEC 11th. What are the chances of pregnancy?
Hi there! You have low chances to get pregnant. Regards