Menstrual Cycle Calculator & Calendar: Calculate Your Next Period, Ovulation & Due Date
Medically Reviewed by Dr Anique Ali Last updated: November 23, 2019
Use this menstrual cycle calculator to calculate your next menstrual period, fertile period and due date. To give you an estimate please provide the following information:
Menstrual Cycle Calculator & Calendar: Calculate Your Next Period, Ovulation & Due Date
About The Author
Daniella Hall
Mom to an amazing and crazy toddler, Aaron, with a passion for women’s health and wellness. One the side she also loves being outdoors, baking and creating cooking videos with Aaron
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Hi, I had sex a day before my period came on. My period was from Jan. 12th to 14th. A week later I’ve been extra tired and now my lower back is hurting. Along with that my grandma dreamed of fish. Every time she dreams of fish I am the one pregnant. I have 3 kids already. Help please.
It’s not impossible to get pregnant if you have sex just before your period, but it is unlikely. The dream may not be aimed at you this time.
I had sex on the 16th of December with my partner then, on the 30th of December with another. Had no period and showing I’m 5weeks pregnant today but who’s the dad?
I would say your partner from the 15, however remember you can give birth two weeks before or after your due date, so dont be alarmed if either occurs.
My last period was December 6 and I haven’t had a period since. I think I might just be pregnant because it stated that my next cycle should’ve been December 27 or January 4. Today’s the 22nd. ????
You can take a pregnancy test now to confirm if you’re truly pregnant.
My period is due on the 27th of January and the 22nd I had light bleeding. What does this mean?
Hi my last menstrual was December 14, 2015 and I believe I had sex on my fertile day but I can’t really tell if I’m late or not because I just started having my menses due to me fully breastfeeding. But now when my baby drinks, my milk is getting fuller and I been having a white discharge. Should I be worried and take a test/call doctor or should I just wait for my period?
Wait to see if your January period will come.
Hello,
I am 19 years old and recently just lost my virginity. My last period was in late December ( i don’t remember the exact date) but I’m pretty sure it ended around the 28th. I had sex on Jan 11th and was afraid that something went wrong. I took a Plan B one step the next day (Jan 12th). Since then the idea of being pregnant has been stuck in my head and I am freaking out. What are my chances??? Is it to early to take a pregnancy test??
Taking the Plan B pill at the recommended time would usually reduce the chance of pregnancy.
The date of my last period was 24/12/2015 and I suppose to have another one by 21 or 22 of this month but I didn’t see it. I went for pregnancy test yesterday and today but it was negative. Am totally confused or should I go again? Thanks in anticipation.
You may have tested early. Take another test within a week’s time.
Hi dear. I have my last periods on 3rd Jan 2016 and lasts for 5 days. And I had sex last night. I want to get pregnant. So do I have still have a chance that I can get pregnant 7-8 days before my next periods?
Read this link on how to get pregnant http://womanjunction.com/how-to-get-pregnant-guide/ – it will provide you some useful information.
Hi, my last period was on November 18 2015, 1 had unprotected sex on the 5,7,9,11 and the 12 of December… I then had my regular 5 days period earlier on the 14 of December, I had unprotected sex on the 19. This time I was expecting my period 15 of January…I think it came but at first, it was brownish, the morning I woke up it was a small amount of blood…On and off it continued like that for 5 days, the 6th day was a small bit of light brown again. Am I pregnant?
I had my period 12/22 was due for my next 1/20.Ive had only light bleeding.Took a test on 1/20 and it was negative.Could I be pregnant and be testing too soon?
My last period was December 22. it came, it left and came back and ended early December 26. I’ve been having a lot of symptoms, also sleeping a lot and my boyfriend has been throwing up a lot. I took a test but it was negative. Could I still be pregnant?
Hello, Yes you could still be pregnant even with a negative pregnancy test take another preferably in the morning first pee when you wake if one of the line is faint wait couple more days and test again.
Ok thanks I will wait a few more days and test again. I’m over excited and praying that this time im actually pregnant. I been cramping a little bit and also have a milky discharge and i keep running to the restroom thinking my cycle started but its nothing. My son will be 5 this year and I’m so ready for another baby. ????
It is normal for some women to have two periods in a month; read more via this link http://womanjunction.com/menstrual-cycles-month/
I had my period on 12/22. I was due for it today 1/20 but it never came. I had lots of unprotected sex during my fertile days. Took a test today and it came out negative. Could I be testing too soon?
Yes, you’re testing too soon. Wait until at least one week has passed and take the test then. In other words, you can take the test on January 27.
Since my latest post.Ive had light spotting and now it’s gone.What does that mean should I re-test still on the 27th
Hi Steffy, could it be possible that i am pregnant, my partner & i had a lot of sex after my period ended, i had my last period from the 21st-23rd of January & i still haven’t got my period yet !
Hello Reniat, take a pregnancy test to confirm pregnancy.
Could I be pregnant??? I had sex once my ovulation day but he came a lot kept it in make sure and week after had sex monday-friday then on sunday had sex 13 times those days ive been having alot symptoms threw up two times or so the ovulation day was 6th january today is 20th also the sex dates for week was 11-15 and 17th he didnt cum 3 times out those is there a high risk
My last menstruation is last December 12..but I had spotting from December 22 until December 31…but this January I missed my period…is is possible – I am pregnant????
I had my period on the 12th of January and it lasted till the 17th day. I had sex on the 17th and 18th. Could I get pregnant? Also, can taking Postinor2 make you not to ovulate in the next cycle?