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’m wondering myself and my partner have been having unprotected intercourse for the last 3 months, I got my last period nearly two months ago I had slight spotting 2 weeks after my last period and then another two weeks a light period for 4 days also veiny sore boobs could I be pregnant ?
Hello Erin, please take a pregnancy test a week after missed period to confirm pregnancy.
I had my periods twice last month on the 7th and the 26th June and it never happened before, early this month I was having brown black blood and it only lasted for a day and it stop.I am still waiting for my normal periods for this months, I have been having cramps and I’m always hungry..
Hello Vicky, if you have a missed period then take a pregnancy test a week after. All the best.
My ovulation day is on july 24. I had sex on july 20 and my bf cum inside me, today is july 25 and i experience a really bad cramps on my abdomen and i felt very tired the entire day, does this mean im pregnant?
Hello Maybelline, take a pregnancy test a week after missed period to determine this.
My boyfriend and I didn’t have vaginal sex, he didn’t even break my hymen. Instead, he cum outside of me but will his somewhat dry cum still make me pregnant?
Hi there Amy, pre-ejaculation once entered in the vagina can cause pregnancy.
Hi this is Hussain my gf’s is not getting periods ,last she got period on 18th June and ended on 24th June and we had sex on 26th June but still she is not getting period it should came on 13th of June.is there any chance of getting pregnant?
Hi there Hussain, 7 days have now passed since her missed period, she should now take a pregnancy test.
Hi myself and my partner are having unprotected sex all of the time ,my boobs are feeling heavier and fuller I’ve become a lot more tired took a home pregnancy test and came up with a tiny faint line and then disappeared after a minute or so could I be pregnant?
Hi there Erin, please retake this pregnancy test. All the best.
Every month I have been trying to conceive but it is not working and my cycle is changing every time and I had sex yesterday can I have a chance to conceive?
Hello Surpise, try as best as possible to enter the most accurate dates using the below link to find out your best days to try for conception. https://womanjunction.com/
I had unprotected sex at april 11th. My natural date was at 14th but for some medications I had periods on 18th of April. It was all normal and I bled heavily with clots and cramps for 5 days. At the 5th day I had pregnancy test and it was negative. At the month of may and june I had my periods in regular term. This month i.e. July I am late by 2 days. I am worried.
Hello Amyra, take a pregnancy test 1 week after your missed period.
I had unprotected sex 9 days before my period was supposed to start, today is the day I was supposed to start my period and I haven’t. What is the chance of being pregnant? Is that a possibility?
Hello Holly, take a pregnancy test 1 week after your missed your period.
Hi am Linda, I had sex with my bf on the day of my menstrual period that is on the 12th of july, 2017 and I had my menses on 16th of july, 2017 can this happen to be like I’m pregnant?
Hi there Linda, this does not necessarily mean so. However take a pregnancy test 1 week after your missed period.
My period is 32 days late I ve taken several home test and a blood test all negative. My bf came outside my vaginas and I took a day after. Am I still pregnant.
Hello there Sara, if you keep retesting and the tests return negative and no period then see your doctor for more thorough evaluation. All the best.
Hi my is Maria, I’m 43 yrs old and still have my menstruation. My last period was June 20 2017. I had unprotected sex many times between June 24 to July 02. I’m a little worried about being pregnant. I took a pregnancy test on July 11 it was negative. But my friend said that it’s too early for the test. Do you think it’s too early or I might be pregnant?
Hi there Maria, to better determine if you might be pregnant take a pregnancy test a week after your missed period. All the best.
Hi I am Sunitha my last period was on 15th june I had sex on 23rd june and july 6 and 7 is there any chances of pregnancy?
Hello Suneetha, yes, any occurrence of unprotected sex provides a risk for pregnancy.
Hi,I had my period last month on the 22nd of june and it ended on the 27th of june. Then I had unprotected sex on the 6th of july, I’m feeling nausea without vomiting,could I be pregnant?
Hi there Bangi, the only real way to know for sure if you are pregnant is by taking a pregnancy test. You can do so 7 days after a missed period.
Hi.
I had unprotected sex with my boyfriend 2 times on 3rd July.
On the 7th July I had unprotected sex with a stranger during a one-night stand then unprotected sex with an ex on the 9th July.
My period usually starts on 13th day of each month give or take.
Is there a way to know who the father will most likely be based on the date of sex.
Hi there Danielle, click the following link to help you calculate on your conception date.
Hi, I had my last period on June 11th, unprotected sex on June 27th and 28th. My period should be starting tomorrow, July 11th? Is there a chance I could be pregnant?
Hi there Stephanie, the only way to know for sure is to wait and see. If you have a missed period take a pregnancy test 1 week after.
Thank you, it still hasn’t come yet so we are being hopeful and waiting a few more days before we test.
Okay.