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
Hey. I had my last period on 28th Sep. I did unprotected sex for the first time on 17 th Oct 2015 that to regularly for 3 days. The date for my next period is 21 or 24 Oct. He ejaculated in me but every time I washed my vagina and tried to wash out the sperm. Is there high a chance of getting pregnant? when should I go for a pregnancy test? Please help.
Your chances of being pregnant depend on whether you were fertile on or around the date that you had sex. 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. The urine-based home pregnancy tests offer great accuracy.
Hello, my period started October 5th and lasted for about 6 days and me and my boyfriend had unprotected sex and he ejaculated in me on October 19th…What are my chances of being pregnant?
Your chances of being pregnant depend on whether you were fertile on or around the date that you had sex. Can you confirm the number of days in your menstrual cycle? This information is needed to provide you with the most accurate response.
6 days
28or 30 days
Hello. My last period was September 25th. I usually have a normal 28-day cycle. I had unprotected sex on September 30th, October 7th, and October 10th… my next period should be within the next week. Last week I started feeling nauseous and having heartburn/acid reflux. Which I have only had heartburn problems during my first pregnancy. My normal caffeine drink is even giving my heartburn. I took a test this morning and it was negative. Is if too early to test?? I just have this feeling I am pregnant, but when the test is saying negative. Also, is it even possible to have symptoms before a postive test?
The best time to test is at least one week after missing your period; you may be testing too early. Yes, it is possible to have early symptoms before you test positive. Good luck!
I had unprotected sex 5 days after my period……we used the withdrawal method however I know its not safe so could I be pregnant?….my period usually starts on the 23rd and lasts up to 5 days ( usually)…my cycle length is 30 days if I calculated it correctly… Could I be pregnant?
It is possible to get pregnant right after a period. Refer to our link to confirm the best time to take a pregnancy test for confirmation (see Question 5) http://womanjunction.com/faq-frequently-asked-questions-menstrual-cycle-pregnancy-ovulation-abortion/
Hi, my last period started on the 24th of sept 2015 and on the 10th of oct 2015, my partner and I had unprotected sex. And we also had sex yesterday. Pls could I be pregnant? And how soon can I have a test. My menstrual cycle could be 28-30 days. At times lesser than that. Thanks
The best time to take a test would be at least one week after you’ve missed a period. Read this post under our FAQ section (see Question 5) http://womanjunction.com/faq-frequently-asked-questions-menstrual-cycle-pregnancy-ovulation-abortion/
hi again i had sex on ø october and my period was on 20 september when i had my period and i was telling and asking him if I’m pregnant what you’ll do but he told me the truth that yes he did ejaculate in me but his sperm count is low and i realized when i touched his testicles he had only one testicle… so can I be pregnant or is it impossible
I had unprotected sex with my boyfriend on October 13,2015,being the 14th and last day of my cycle and I was very sure that’s my fertile day because I had the symptoms e.g slimy warm egg-white mucous discharge,desire for sex and a bit of temperature.Could I be pregnant and what are the chances?
I have a very regular menstrual cycle 26-27 days without fail. I just started having unprotected sex with my boyfriend based on what I perceived to be a “safe” time to not get pregnant, day 23 and up. I am now currently on day 29 of my cycle with no signs of a period just my usual facial spots and “pms”. I’m starting to worry because I’ve never missed a period before. My periods have been so regular now for the last two years and I’m wondering if there’s a chance that I could still be pregnant?
Hello Avah, I use to do the same thing with my fiance have unprotected sex on the days that i considered safe and now i am 4 months pregnant. It is not a reliable contraceptive method as it is possible to get pregnant at anytime, Take a pregnancy test to find out or visit your doctor if you are still worried.
My bf had ejaculated in me on the 10th & 11th of October. My ovulation started on the 13th. What are the chances of pregnancy? & how would I know? Would it be too early to determine? I have irregular periods, so I’m not sure when’s my next.
please read the FAQ page here
Hi, is it possible to conceive and missed period same month? Please help!
Hello My Cycle came on the 5th of March I had sex the 16th & 17th I miss my cycle for the 5th of April so I went to the doctor I found out April 10th I was 4weeks pregnant but I also had sex the 28th of March, on exactly which day do you think I conceived? I’m so confused
Hi Mary, Knowing the exact day of conception is a difficult thing. You might even know the days that it was possible to have a pregnancy occur. However, since sperm can live in a woman’s body for up to five days, it makes it difficult to calculate exactly when conception occurred.
My boyfriend and I just had unprotected sex but he barely went in and did not ejaculate and I think he didn’t pre-ejaculate and if so, barely any. My period just ended a few days ago. I really don’t want to be pregnant. How are my odds?
Hi Sarah, If he didn’t pre-ejaculate or ejaculate inside of you, you are not pregnant.
I had sex with a condom on Oct 6th. My ovulation predictor said it was most likely I would ovulate on the 5th.
1. is there any chance I could get pregnant the day after ovulation?
2. The condom slipped off in me. What are the chances of becoming pregnant when that happens?
Hello Megan, The chances might be small of you getting pregnant but still possible, you cant get pregnant after you ovulate but if the ovulation predictor was wrong and you didn’t ovulated as expected you can get pregnant.
Hi. My ovulation day was on the 10th of October and I had unprotected sex on the 9th but he ejaculated outside and went in again…my breasts are swollen and nipple are darkish in colour. Could I be pregnant?
You can get the most accurate result if you wait at least one week after missing your period before you take a pregnancy test. 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. The urine-based home pregnancy tests offer great accuracy.
Hello, Yes you can get pregnant at anytime after unprotected sex.
Hi. I had unprotected sex on the 1st and 3rd day of my period i.e on 11th oct and 13th oct. I usually have my periods during this time of the month regularly. Is it possible that I get pregnant?
chances are lower, but yes, it’s still possible that you get pregnant. use birth control next time