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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I had sex with my boyfriend on the first or second day in my period unprotected. Although we have been accepting a baby, but I saw my period on 31 to 3 of February and it was smelling bad. Is it a bad sign of infection or anything, can i till be pregnant? when are am I suppose to be ovulating and are am i suppose to get pregnant
The smell is not related to pregnancy, but could be related for an infection. I would seek over the counter help for that. For the other questions, please visit our FAQ page. Your questions can be answered here 🙂
I started my period on the 15th to 17th of January and i had sex on the 29th, I want to know if I am save
My last period was on Dec 5, 2015. I missed my period for january 2nd and the 30th. I took a urine test at the hospital, but it was negative. What should I do?
There are numerous reasons why someone would miss a period. If you missed a period and you are not pregnant, you might want to know why this happened. Some of the causes of a missed menstrual cycle include: stress, change in regular schedule, travel, illness and use of certain medications. It would be best to consult your doctor for help in identifying which factor is causing the delay. For more information please visit our FAQ page.
My last period was on December 30th 2015 and it lasted until January 2nd 2016. It’s now February 4th 2016. In between January 2nd and January 15th I had intercourse with my boyfriend unprotected. Could I be pregnant?
There is a chance you could be pregnant. Depending on when your ovulation window begins, and if you are having any symptoms. You could take your pregnancy test in about 4/5 days, just to see if you are. This chance is not likely, but not impossible.
I have a question, i hope you will help me. my girlfriend last period september 8 to 11 2015.and now shes pregnant and ultrasound says june 28,2016. and her cycle 30 to 32 i guess. what date she got pregnant. I’m confused what date she concieved. thank you so much, hope you will reply
2 weeks from the first day of her last period if she has a 28 day cycle 🙂
My best guess would be between the dates of October 2nd-October 10th by the information you provided 🙂
I really need some answers, i missed my period on January and today is February 3, I went to the nursing stations yesterday I had an negative pregnancy test I was expecting because I been having unprotected sex and this was my first time that I have missed a period and was asked to come back next week and today I helped out my brother in law to carry a dresser and a few minutes later I had a bit cramps like pain and achy legs and I had some bleeding that was light pink and got darker when I used a rest room dark pink and now it’s kind of red, has anyone ever experienced this?
Hi,If you are indeed pregnant the spotting or bleeding you saw could be a threatened miscarriage,i suggest you don’t lift anything heavy until you find out for sure if you are pregnant.
The first day of my last period was on Jan. 2 and had sex on January 9. When is my next period? I’m feeling unusual abdomen cramping.. Could it be possible that I’m pregnant now?
Your next period should have started around February 3rd-February 10th, around then. If you are experience cramping, it could be related to you being due for your period soon, pregnancy, or something else. You can take a pregnancy test as soon as you would like to, and if the cramping consists extreme I would suggest seeking professional help!
I had my period on dec 31,2015, I had sex on january 29, 2016. Its possible that I am pregnant? Thanks
Did you get your period in January? And did you use protection? When you aren’t sure, I always recommend a pregnancy test just in case; they are rather cheap and found easily.
Hello,
I had my period on 4th Jan to 8th Jan when is my next period? Because up-to-date no signs of period. Am 31 and married with three solid years trying to conceive but to no avail what can be this like?
Hey! If you missed a period, or experience a delay, and you are not pregnant, you might want to know why this happened. Some of the causes of a missed menstrual cycle include: stress, change in regular schedule, travel, illness and use of certain medications. It would be best to consult your doctor for help in identifying which factor is causing the delay.
Hi. I started my period in January 27,2016 and it ended January 30,2016. I had unprotected sex on February 3,2016. My fertile window don’t open until February 7,2016. Is there a possibility that I could be pregnant?
There is a possibility, but it is unlikely. Keep in mind that sperm can live inside your body for up to 72 hours. Wait until your scheduled period, and if you miss it then I would recommend taking a pregnancy test just to be certain. Take the test about a week after a missed period should you need to.
I had my period on January 1st to January 4th, I had sex on January 7th, and it’s February 2nd, Could I be pregnant?? I need to know.
there’s a possibility, especially if you have a shorter cycle. read more here
I need an answer, well my last period was December 28 to January 1st, i haven’t had my period since then it’s now February 2, I took a pregnancy test this afternoon it came out negative and I really want a child of my own so I’m asking is it possible that I might be pregnant because I missed a period and try another pregnancy test next week if I still don’t have my period.
I am in your same situation, what ended up happening?
I end up having my period after helping my brother in law lifting up a dresser, I had a pain sore that I couldn’t sleep, I just don’t get it I never missed a period before.
Girl, your next period will be 2 Feb.
Hi! I have a query to ask.
Last Jan.23, 2016 was the day that my girlfriend got her monthly period and it last for about Jan. 27. On the 28th and 29th, she got some spotting, and on the 3oth of this month, we have done the deed.
Since we are aware of what we are doing, I took extra care during our intercourse, even though it is unprotected. After a few strokes, I pull my genitalia to check, and squeezing it, I found a clear fluid on the tip of penis. Because of that, I decide to have a hand-job rather than continuing that scenario to avoid putting my sperm inside her.
Now, my questions are:
1) Is she on the safe zone that time?
2) If she’s in the safe zone that time, is there a possibility that she might get pregnant?
Thanks for your reply! God bless!
Hi, as long as none of that clear fluid (precum) got inside of her then she is save but if some of the precum got inside her there is a chance of pregnancy as women can get pregnant anytime after unprotected sex.
So I spotted January 5,2016 and came on January 6,2016 came off January 8,2016 I had sex January 14,2016 and January 21,2016 I been having pregnant feelings like breast sore, some headache, backache, some pain in my pelvic like a baby is stretching, bloated, hungry all the time also my tubes been tied for 3 years in a half. also when I eat I feel something moving in my belly. But January 30,2016 I had little pinkish discharge I also had sex that day January 31,2016 I was spotting Now February 1,2016. I’m bleeding lite what’s going on. can anybody tell me is this the day I really suppose to come on my period? I thought I suppose to come on February 5
Ok so I had unprotected sex on the 25th of January and on the 30th of January I got my period but I’m feeling unusual cramping in my stomach. Is there a possibility I could be pregnant?
The chances of you being pregnant are low.