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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Please, I had my menstruation last month 22-27 of July and I had sex on d 12 august I use postinor 2 and had another on the 17 August and I use another postinor two. Since then have been having pain on my nipple. Is it due to the drug or due to my guy always sucking my breast? Last month I had to use comnation 3 before my mensturation can come which have started since on the 19 august but have not seen my menstruation yet till now. Please what could be the problem, please look forward to the reply
Hi there, based on what you have said you have taken a lot of hormones in the last month to prevent pregnancy and then also a regular birth control. This can dramatically influence your cycle. I would anticipate by the time your next period comes along it will coincide with the end of your pack. You might even have spotting in between there. This could be why your cycle is late.
Hi my period is usually late but I haven’t had my period since last month and want to puke but i cant really puke because I don’t eat much. Is it possible that im pregnant?
Hi Alisha, if you had unprotected sex during your fertile period it’s always possible. I would recommend taking a pregnancy test.
Hi, I had my periods on 28 July and on the 13 August I had spotting. What should i think it indicates?
Hi there, it could be ovulation spotting as you might have ovulated later than expected.
Hi there, I had a miscarriage on the 15th of June and I saw my period on the 18th of July which lasted for 3days. I am yet to see my period can I be pregnant because my partner and I meet virtually everyday and I took a home test weeks earlier it says negative maybe there isn’t enough HCG in my urine.
Hi Sharon, if you had your period then you are able to get pregnant again as it means that you are ovulating again and thereby fertile. If you took a test weeks ago, take another test now and see the results. Good luck!
Hey. I had my periods on 10th July to 14th and had sex for 4 days on 15,16,17,18 but we are in august I am not seeing my period.
Hi Juannah, it depends on if you ovulated early. I would recommend taking a pregnancy test because you should have gotten your period at this point, especially if you have a relatively average cycle.
I had my period on July 8th 2019 and it is August 18 and I still haven’t had my period. Is it possible that I could be pregnant when is the best time for me to take a pregnancy test.
Hi Savannah, it’s possible that you are pregnant if you had sex during your fertile period and at this point you are over a week late so I would take a test.
I had my period July 13th thru 17th and then again August 1st thru 4th. Keeping with my 21 day cycle a period should be coming soon but could I be pregnant already.
Hi Dorie, if you had sex during your fertile period then you could be pregnant. Take a pregnancy test if you are late.
I saw my period 23rd of July, n till now is August 18 I haven’t seen it. Pls what should I do?
Hi there, you should have seen your period around the 20th of August which is before your comment. I would anticipate that you should have seen it by now if you were not sexually active during your fertile period.
I had my period on June 23rd to June 30th
Around the 4th of July had intercourse
Got my period on on July 19th to July 24th
Had Intercourse on August 10th
I haven’t received my period just wanted to know if stress might be the case
Hi Amber, it could be due to stress because you should have seen your period and it doesn’t appear that you had sex during your fertile period. If you are concerned take a pregnancy test to reduce your stress if this is adding to your stress and try and relax (on a general basis, find something that relaxes you).
Hey my cycle is 28days I had sex June and I saw my period that june and July 9th my period came out its August 12th and no sign of my period coming out what could be the issue I haven’t had sex since July
Hi, well looking at your post you had your period July 9th, and then you say you haven’t had sex since July, so if you had sex in July you were likely during your fertile period and you may be pregnant. Either you have gotten your period already or if not take a pregnancy test.
I saw my period on the 7 of July to 12 July, and I had sex on 31st of July and I took postinor2 on the 1st of august. My period lasted for only 3 days, am I pregnant
Hi Faith, emergency contraception can affect your upcoming period. So this might have been accurate for this cycle. I would wait until the next cycle to see if it returns to normal.
I saw my period on 29 June and it stop at July 2nd and have not see my period. What will I do?
Hi there, have you taken a pregnancy test? If you have and it’s negative consider anything stressful that has been going on in your life. If nothing, then maybe see your doctor, especially if you are usually regular.
hey, I went to my period on the 2 of June and 29 June again and they stopped on the 3rd of July. Now it’s August and I’m waiting for my period. Do you think I may be pregnant I had sex on the 11th of July is it possible that my period will come late august?
Hi Zama, the 11th of July would have been during your fertile period so I would take a pregnancy test.
Hi please, I saw my period on 1st of July. Until now I have not seen it. I expected to see it on 1st of August but is not showing up. Please help me, I made love with my partner of 14th of July.
Hi Jane, your fertile period would have been July 11th-July 15th, which means you would have had sex during that timeframe. If you haven’t seen your period yet, take a pregnancy test.
I had my last period on 29 of June, which lasted four just 4 days, which is on the 2nd of July. I had sex on 13th and on 27th of July with my husband, and now I saw my period on 3 of August, am I still pregnant. plz reply
Hi there, if you got your period you are generally not pregnant.
I got my period on July 4th n it stopped on July 8th, I still haven’t got notice yet what are my chances of being pregnant
Hi Marie, did you have sex during your fertile period which would have been from the 14th-18th of July. If you did then take a pregnancy test.