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 my last period on March 17 of march then had unprotected sex on april 2nd, possible I can get pregnant.
Hello Cyn, yes any occurrence of unprotected sex provides a risk for pregnancy. Take a pregnancy test.
Hi, I’m 21 and I last had my period on the 8th of March 17 and it went on the 4 days max to be precise. I then had unprocted sex after my period with my fiance immidiately till last week saturday. Is there a chance I could be pregnant? How many more days should I wait fot a sign? Please help
Hi there Hopeful, if you think you are pregnant then do not hesitate to take a pregnancy test. That’s the only way to confirm if you are pregnant.
My last menstrual period was 03/17 lasted 5 days, my husband and me had unprotected sex on 04/02 at 2:30am, I have a 10month and breastfeeding, is there a chance I can become pregnant
Hello Nat, yes there’s a possibility that you may be pregnant, take a pregnancy test to confirm this.
Hello I’m kinda worried I’m spotting and it just started today I had my period march 17-21 and me and my boyfriend had sex march24-29 and it’s April 5 could I be pregnant? I never spot and I’m suppose to get my period April 14 😩😩 I’m freaking out plz help!
Hi there Katie, this could mean many things, could also mean that you are pregnant. Take a pregnancy test to confirm, all the best.
I had my period April 26 I have had unprotected sex and I have lower back pain and have abdominal pain. Could it be possible to be pregnant and still get a period?
Hi there Saidee, April 26 is not here as yet, so I think you are miscalculating the days.
Hello I had my period on the 25 of February it went over in March, I took 3 pregnancy tests they was positive this morning when I got up I saw some blood .I went to the hospital and they did a pregnancy test and it was negative I am so confused .
Hi there Monique, you should have told them about your 3 positive tests and they would have been able to best advise you. Please follow up with them as I cannot say if you have miscarried or not.
Hey! I had my last period on 28th March, 2017 went off on 31st March, 2017 and I had unprotected sex on 1st and 2nd April. Could that (unprotected sex) lead to pregnancy, please???
Thank you.
Hello Oluwatosin, any occurrence of unprotected sex provides a risk of pregnancy. Take a pregnancy test later on if you have missed a period.
My last period is march 7..Then we had sex around march 20 to 28 because we want to have a baby..But now my period is late 2 days now..If possible to be pregnant??
Hello Leen, yes the possibility does exist that you might be pregnant. Take a test to confirm same. All the best!
I started my period March 3rd, 2017 and saw slight stains 30th March but fully 1st of April with a lot of cramps and pains. My cycle is usually 29days but why d earlier stains and so much cramps.
Hello there Tooni, this can happen for quite a number of reasons including the fact that you had taken an emergency contraceptive, you are spotting due to implantation, or the return of an early period. If none of these fit you and this persists then see your doctor.
Hi, my cycle is 30days last 5-6days, my last period started 03/17 , I had unprotected sex with my husband on 04/03 at 2am, is there a chance of getting pregnant, is it in the fertility window? I have a 10month and I’m breastfeeding.
Hello dear Nat, to figure out your fertility window by calculation use the following link, all the best: http://womanjunction.com/
Hi, I had my last period on March 17 2017 and It only last two day as usual every month but I had unprotected sex on March the 25 & 30th of March will I have a chance of getting pregnant?
Hello Mandy, sexual intercourse does provide a risk for pregnancy. Take a pregnancy test in 2 weeks time to confirm if you might be pregnant.
I had my last period on from11th to15th of march then had unprotected sex on 1st april
Am worried whether I can get pregnant because am almost getting to my periods please help me know
Hello Sabrina, yes there lies a greater chance for you to get pregnant even at that time. However to confirm if you might be pregnant take a pregnancy test.
My period came feb 21st went off feb 24th I had sex the feb 24th and 25th I been feeling nauseous but no vomiting tired in bloated could I be pregnant
Hi there NieshA, to confirm if you are pregnant take a pregnancy test. Having those symptoms could mean so many other things other than pregnancy.
Hello January 31st 2017 I had my period it was 25days cycle, 25th of February was the next one while 18th of March my period starts again don’t understand out all. January and February period lasted for 3 days pls help me don’t kw when am ovulating at all
Hi there JBaby, use the following link to help you figure out when you might be ovulating: http://womanjunction.com/
My wife delivered a baby 25th October, 2016. She started menstruating 25th December, 2016 with a constant 28 days cycle that last 5 days of menstruation each. We had sex 1 am 18th march, 2017 and she supposed to see her menses yesterday 19th march, 2017, it didn’t happen. Is it medically possible for her to have got pregnant. We are not expecting pregnancy now as our baby is just about 5 months. What do you think?
Hi there Moses, she could possibly be pregnant. However you did not state if you both had unprotected sex. If her period does not return in 5 days then take a pregnancy test to confirm. All the best.
So i had my period twice in feb once at the beginning and then at the end.. I was suppose to start my period on the 18th of march from what the chart said but im late… Could i be pregnant? Ive been real gassy, cramps, back pain,peeing more, feeling sick stomach. Got sick a few times in past week.I’m tired but I do have a almost 2 year old..I do still nurse but only in am and at night.. Me and my husband have been trying to get pregnant though..
Hi there Ashley, you should not have a period twice per month. To confirm if you are pregnant take a pregnancy test. All the best.