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 last period was on august 2.i didnt get my period for september month since i had protected sex with my husband on september 17 also i didnt get my period for october.is there any chance of getting pregnancy?
You’ve missed your period for two months now. The best way to determine if you’re pregnant is to take a pregnancy test, now is a good time to do that.
Hi my lmp was on the 15th of sept until 19th of sept my ovulation date was on the 29th of sept , me and my boyfriend had sex on the 4th of oct how likely is it for me to be pregnant and i just recently got off the iud on the 8th of sept
Hi Kesha, Well it is quite likely to become pregnant when you have unprotected sex.Especially if your baby came back to normal right after you removed the IUD.
Hello,
My last period was from Aug 27 – Sept 1st, I normally have very regular periods and i am now 12 days late. I have been experiencing cramps and my breasts are very tender. I had unprotected sex on Sept 5th and Sept 26th with my husband and have taken 2 pregnancy test which both came up negative – one being yesterday. Is it possible that i could be pregnant but the hormone isn’t strong enough yet? Could i have gotten pregnant on Sept 26th?
Please read this FAQ link http://womanjunction.com/faq-frequently-asked-questions-menstrual-cycle-pregnancy-ovulation-abortion -it will provide added insight.
My ovulation date according to my app was on the 9th had unprotected sex on the 13th my period is always late and it is now. Can I be pregnant? I don’t want another baby right now had a blind moment
If one week has passed since you missed your period then you can take a pregnancy test to confirm if you’re pregnant.
I USED TO HAVE A 28 DAYS REGULAR CIRCLE, BUT LAST MONTH ‘SEPTEMBER’ WAS 29 DAYS . SO MY LAST MENSTRUATION WAS SEPTEMBER 10, 2015…. AND MY MAN AND I HAD SEX ON SEPTEMBER 19 ,20 ,22, 23, 24, and 28…. COULD I HAVE CONCEIVED? ITS MY CYCLE DAY 27 TODAY …. THANK YOU
Hi, Yes it is very possible to conceive, try taking a pregnancy test to be sure.
Hi,
My last period was on 7th -10th sept, i had unprotected sex with my boyfriend on the 19, 20th of sept as my fertility kit gave me a smily face on the 20th sept. what are the chances of me becoming pregnant
If you were fertile on the days that you had sex then your chances of becoming pregnant would be high.
Hi, my last period was 23rd September and my next period is due the 21st October. I calculated that I ovulate on the 7th November. My boyfriend and I had unprotected sex on the 5th and he pre-came a lot. Does pre-cum contain sperm and could I get pregnant ?
Hello. Yes, it is possible to get pregnant from your partner’s pre-cum because sperms can be released ahead of an actual climax.
I have period on 17 sept to 20 sept . I have sex on 20,21,22 & 24. It is safe or not
Hello. You first need to determine the number of days in your menstrual cycle.
Me and my husband had sex and the next morning I saw my period. Is it possible to be pregnant?
Hello. Please refer to section 4 of our FAQs – specifically the section that aks, “Can I ovulate and get pregnant during a period? ” http://womanjunction.com/faq-frequently-asked-questions-menstrual-cycle-pregnancy-ovulation-abortion/
My last period was on 2 till 6 Sept.. I had unprotected sex on 28 and 29 Sept.. I haven’t seen my period this month I was supposed to be in period on 2nd of this month…can I be pregnant?
If your period is late wait until at least one week has passed before you take a pregnancy test.
Good Day Ladies And Baby Dust To Whomever Is TTC…… Now To The Matter At Hand…… My Period Was On Sept21-25 (Normal) My Fertile Window Was From Sept 28- Oct 4, Out Of Those Days I Had s*x 5 Days Out 7 At Least 2-3 Times A Day…….. I Wanna Know What Are My Chances Of Pregnancy? I’ve Been Taking Some Prenatal Vitamins Can That Increase My Chances Of Pregnancy?
Hello There, It is possible you could be pregnant, I am not sure if it increases the chances of fertility but some doctors recommend you take prenatal vitamins before you become pregnant because Most of the vital organs of a developing baby are fully formed by ten weeks of pregnancy. This is well before some women even know that they are pregnant.
Hello,
I had unprotected sexual intercourse with my boyfriend on day 18 and 20 of my cycle and he ejaculated inside of me both times. My last period was 5 days earlier than usual. I got my period in Septmeber 9th. It lasted about 4-5 days as usual. My cycle it typically 27 days, sometimes 26 days. I am due for my period roughly now and I am having cramps, nausea, and bad backaches. I took a dollar store test this morning. At first, there was a second line, then it disappeared. Is it too soon?! It’ has only been one week. Could I potentially be pregnant?!
HI. You may have taken the test too early. 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.
Hi! My last period was September 20-25. Had unprotected sex October 1st can I be pregnant? (Trying to conceive) husband is out of town a lot the 1st was the only time we had together. Next time would be the 9th and 10th. Help!
Hi. You need to track your period and determine your most fertile period for each month. It is important for you to keep a record of your menstrual cycle on a calendar or on a smart phone; there are many ovulation apps available. Track your start date every month for several months – this will help you to determine the constancy of your periods and your fertile period.
Hello, my period began September 1st and lasted through the 5th. My boyfriend and I had regular, unprotected sex throughout the month, including 2 days before I ovulated. I’ve dealt with a lot of stress this month but haven’t gotten my period. It’s a few days late at this point but pregnancy tests are still coming up negative as of yesterday. Could I be pregnant?
Hello. It is possible that you’re pregnant. You can get the most accurate result if you wait at least one week after missing your period.
Hello. I have my last period on 9 or 10 Sept. then I have sex on 17 then 27 now I want to know that there is a chance of getting pregnant?
Hi. The chances of you being pregnant would increase if you were fertile on the days that you had sex. Knowing the number of days in your menstrual cycle would help to define the days that you were most fertile.
Hi! My last period was September 11,2015.
I had unprotected sex w my boyfriend on September 26, 2015. October 2,3, & 4, 2015.
What are the chances of getting pregnant?? ( all times, he did you know “” in me )