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Doctor insights on: How Do I Calculate My Ovulation Day

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How do I calculate my ovulation day?

How do I calculate my ovulation day?

Day 14-15: Counting the first day of menstrual flow as day 1, most women with regular cycles ovulate on day 14-15. Irregular cycles are much tougher to time prospectively. Best solution is to consider fertility medications to help regulate cycles, using ultrasound to time ovulation. Shorter cycles can indicate problems with ovarian reserve or with the uterus, and should be discussed with an expert. ...Read more

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Dr. Philip Chenette
1,777 doctors shared insights

Ovulation (Definition)

Ovulation is the act of the ovary releasing the egg after it has been hormonally prepared, to be ...Read more


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How do I calculate my ovulation on a 35 day cycle?

How do I calculate my ovulation on a 35 day cycle?

Day 20-21: Normal cycles range from every 21 days to every 35 days. Most women ovulate approximately 14 days prior to the start of a new cycle. So if you cycle every 35 days, you are most fertile around day 21. If you cycle every 28 days, you are most likely fertile around day 14. Simply take the lengths of your cycle and subtract 14 to calculate your most fertile time. ...Read more

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How do I calculate my ovulation, my circle is 28days?

How do I calculate my ovulation, my circle is 28days?

Ovulation: Ovulation is more constant the tail end of the cycle. It occurs at about the 14th day from the first day of the last period +/- 2 days. ...Read more

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How do I calculate my ovulation and monitor it?

How do I calculate my ovulation and monitor it?

Ovulation: Ovulation usually occurs 12-16 days before menstruation. If your typical menstrual cycle length is 28 days, ovulation usually occurs on day 14. If your cycle length is 32 days, ovulation would be on day 18. You can predict when ovulation will occur by using urine ovulation predictor tests available in most pharmacies. They turn positive about 1 day before ovulation. ...Read more

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My LMP was on 12.13.14 how do I calculate my ovulation days. last mnt LMP was on 11.12.14 how do I find my cycle length and ovulation days?

My LMP was on 12.13.14 how do I calculate my ovulation days. last mnt LMP was on 11.12.14 how do I find my cycle length and ovulation days?

14 days before: An easy way to remember ovulation is that it occurs 14 days before your next cycle. If you know how many days between periods then you can calculate an approximate ovulation date. If your cycles are irregular than predicting ovulation is almost impossible. Home ovulation kits from any pharmacy may be helpful. ...Read more

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How do I calculate my ovulation days after an early miscarriage?

How do I calculate my ovulation days after an early miscarriage?

Can't: It is hard to do that right away. You need to see how early your ovulation and periods come back. That can vary between individuals. Usually after 1 month things go back to the way they were before being pregnant. ...Read more

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How do I calculate ovulation?

How do I calculate ovulation?

Regular cycles?: A woman with very regular periods can estimate her ovulation day this way: mark on a calendar when her next period will begin (that means mark the first day of her next period), and just look back 2 weeks to see her estimated day of ovulation. So, if her next period will start on january 28, then january 14 is her estimated ovulation day. The estimate is +/- 2 days (life is not exact). ...Read more

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How do I calculate when I am ovulating?

How do I calculate when I am ovulating?

12 days before flow: In women with regular menstrual cycles, ovulation happens 10-14 days before the next menstrual flow. If cycles are regular and 28 days, then ovulation happens around day 13-15. If cycles are irregular, ovulation can be tough to time, and indeed might not happen at all. ...Read more