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
I had unprotected sex 15 days ago ..I was supposed to get my period around the 6th of july but took a pregnancy test and said I was 3+ weeks is there a chance I would of got pregnant on the 27th of june and be 5.5 weeks pregnant that’s what it said on an ultrasound on the 10th of july plz help me
Hello Lee. More than likely you did conceive 5.5 weeks ago as the ultrasound would be much more accurate than the pregnancy test.
Hallow, me and my husband have been trying to have a baby for 5 months now, my last periods started from 21 June to 26 Junewe had unprotected sex on 03 July and 05 July, my cycle is irregular, sometimes have 30 days or 32 days, can I be pregnant? we want a child please
Hello Selly! Your fertile window was between July 5th through the 10th. So you most likely have about a %50 chance of conceiving from the two days of unprotected sex you mentioned.
my cycle is 28 days some times its 27 days my last menstruation was on the 11th June 2015, i had sex on the 19th &26th of June is it possible to be pregnant?
Your fertile window was between the 18th and 23rd of June. It is very possible you may have conceived. I would recommend you take a pregnancy test as soon as possible.
I had sex on 11th july and period came on 12 th july..What are the chances of getting pregnancy before the day of period?
The chances are practically 0%. There is no egg in the ovaries to be fertilized by semen and your body has begun the process of excreting the lining necessary to support a fetus.
I had sex on 11th july and period came on 12 th july..What are the chances of getting pregnancy before the day of period?
The chances of getting pregnant the day before your period is very low. It is not impossible but it is extremely low.
Me and my bf have unprotected sex on 11th july and my period started on today 12th july and i swallow a pill on 12th (after 12 hours of sex) . If the period is regular what are the chances of getting pregnant? and if the period is irregular what are the chances of getting pregnant.
The chances are practically 0%. There is no egg in the ovaries to be fertilized by semen and your body has begun the process of excreting the lining necessary to support a fetus whether the cycle is regular or irregular.
My last period was june17 -19. I have a 24 days cycle.and we were having unprotected sex by july 3. and I expected my period would come yesterday july 11. is there a possibility for pregnancy? my period not yet come.
You most fertile days/ovulation period was June 24-29. The chances that you conceived are very low. If you have not yet started your cycle I would recommend you take a pregnancy test.
My period started on July 2 and ended on July 7. My boyfriend and I had unprotected sex on July 9 and today (July 12) I’m not on birth control either. How high are my chances of getting pregnant?
If you have a regular cycle it is possible that you did not conceive so soon after your period. Ovulation typically starts 12 to 14 days before a period; you will be most fertile on July 14 to 18 (if you have a 28 days cycle). Your next menstrual period is expected to start on July 30, 2015.
Y
I have irregular periods. My last period was on June 6-11. Today is July 12 and there is no sign of a menstrual period. My husband and I have had unprotected sex during those couple of weeks leading up until this day. Is there a possible chance that I could be pregnant?
Having an irregular cycle makes it difficult to determine your fertile days. Your fertile days could not be determined because you did not state the length of your last cycle. When is your next period due? You need to take a pregnancy test at least 2 days after that date for confirmation. This post may also provide some useful information on ovulation predictor kits; knowing your fertile days will increase chances of getting pregnant http://womanjunction.com/ovulation-predictor-kits/
I had my period on the 1st of July up to the 5th of July and I had unprotected sex on the 8th of July and he ejaculated inside me twice. Could I be pregnant?
I don’t understand this cycle calculation stuff, I normally have my flow from the 9th to the 12th, but this month it came on the 3rd and ended on the 6th. I’m guessing maybe I had sex, which is not a usual thing for me, and today the 11th I had unprotected sex. I’m scared. Without taking a contraceptive, will I get pregnant?
Hey there. Can you help me? I have a 28 days cycle. I was using Oralcon birth control, I stopped using it before my periods, had unprotected sex on 17th June then tested positive pregnancy on the 22 June. I got my periods on the 25 – 27, I tested again during my periods it came back negative, I had unprotected sex yesterday. What are the chances of me getting pregnant? Thank you in advance.
All things being well, you should be most fertile from July 7 to 11. Since you had sex on July 10, your chances of being pregnant should be high.
I had my period on June 12, it ended on June 16. My husband and I tried to have sex on July 4th. He did rub his penis around my vagina and put it in a couple times then he put on a condom and put it in a few more times then I stopped him. He did not ejaculate. Is there any chance I am pregnant since my period is due but hasn’t come yet?
Assuming you have a 28 days cycle, you were most fertile on June 24 to June 28 and your period was due on July 10. You did not have sex during your fertile days, your husband wore a condom and he did not ejaculate. Based on these factors, it is highly likely that you’re not pregnant.
I have a quick question. Me and my husband are wanting to start a family. I was on my period on the 5-9 and we had sex when I was barely bleeding. Can I become pregnant if he got off in me 4-5 times? I’m not really sure what to do but I am having lots of lower abdomen pains. Any help would greatly be appreciated.
Hello Heather. You can get pregnant once you have unprotected sex during your fertile period. In your case, you may not have been ovulating so soon after your period. You need to consult a doctor about those abdominal pains.
I last had my period between 26 June to 2 July 2015 and had sex 2 days after and 8 days after and it was unprotected.
It’s possible that you may be pregnant because you may have been fertile from July 08 to 12. Your period will be due on July 24 if you have a 28 days cycle.
My last period was from 22 to 26 of June and I had sex on the July 9th to 12th. Is there a possibility that I can be pregnant?
If you have a 28 days cycle, you were most fertile on July 4 to 8. You had sex outside of this window so it’s highly likely that you’re not pregnant. Your next period is due on July 20 so take a pregnancy test if it is late.
My period was June 29, 2015 and ended July 3, 2015. I had sex July 9, 10, 11. What are my chances of getting pregnant?
You were fertile on July 11 to 15, so your chances of getting pregnant were very high. Your next menstrual period is expected to start on July 27, 2015. The best time to take a pregnancy test for confirmation is July 29.