Best Answer

You have your period a fixed 14 days after you ovulate. So if a woman has her period every 21 days, she ovulates on 21-14=7...the 7th day after the 1st day of her period.

User Avatar

Wiki User

โˆ™ 2011-09-12 06:26:00
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: When would someone ovulate if her period is every 21 days?
Write your answer...
Still have questions?
magnify glass
Related questions

If your period came about a week early do you ovulate early or would you just ovulate normally?

you would ovulate normally. Starting your period is what starts a new cycle, so you would expect to ovulate mid-cycle as usual. ~pawsalmighty

Why do I have a period every 14 days and yet I do not ovulate?

Periods are supposed to occur every 28 days. if yours occurs every 14 days, I would see a gynocologist.

Can you ovulate right after period?

Yes, you can ovulate right after your period if your cycle is short.A typical menstrual cycle is 28 days, which would mean ovulation would be around day 14, but if your cycle is shorter than that you'd likely ovulate earlier too.

Can a girl ovulate before her period starts?

Yes, that would be step one in her cycle.

When is the best day for sex to avoid pregnant and how can you no when is your ovulation period?

every women ovulates at a differeent time. but generally there is a 48 hour period in the middle of your cycle. so if you always have your period at the beginning of the month then you would ovulate in the middle of the month.

What happens to a womans body if she does not ovulate?

The lining of the uterus breaks down as it normally would and she has her period

If your period lasts 14 days in a 28-day cycle would you still ovulate the same time as if you had your period for 5 days?

Yes, you should still ovulate around the same time. Yes

On a 30 - 35 day cycle when would you ovulate and if last month your period was a week late would that affect it?

A late period could be due to late Ovulation or simply cause by irregular period.

Can you ovulate 8 days after you get off your period?

Yes, in fact that is often when women ovulate. During a typical 28 day cycle a woman will likely ovulate on day 14 of her cycle - so if a woman menstruates for 6 days, that would mean she would ovulate 8 days after her period. Unless a woman uses something such as fertility awareness method she cannot know for sure when she is fertile or ovulating - remember cycles change.

Why would someone have their period every month?

you are supposed to have your period every single month to shed the layer that would have protected your baby in the womb. When it is no longer needed it leaves through the vagina and the same will happen next month. So you should have your period every single month (unless on a medication that changes your cycle). If you don't have your period every month i would suggest seeing a doctor to talk about it.

How do you calculate when you ovulate if your cycle is 23 to 25 days?

Most women ovulate 14 days before their period. So you would ovulate day 19-21. But that is not always true, it depends on your hormone levels. Are you trying to get pregnant to trying to prevent it??

Why would someone get there period a week latter of getting over their period?

Bodies aren't clockwork, they miss a beat every now and then for not always identifiable reasons.

People also asked

When did you conceive if your due date is August 12?

View results

Is it normal to ovulate 3 days after your period has stopped?

View results

Your period last 4 days how soon will you ovulate?

View results

Do you ovulate before your cycle or after?

View results

If my due date is August 18 2010 when did you conceive?

View results