Best Answer

Nothing. Your period starts a fixed 14 days after your ovulation day.

User Avatar

Wiki User

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

Add your answer:

Earn +20 pts
Q: What can cause your period to start on your ovulation day?
Write your answer...
Still have questions?
magnify glass
Related questions

Does ovulation start from the first day of your period or the last?

The first day of your period indicates the beginning of your cycle. Ovulation theoretically occurs on the 14th day of your cycle, about 8-10 days from the last day of your period.

When is ovulation period in women and how can it be calculated?

on day 14, when the start of bleeding ocear

What is higher of getting pregnant before period or after?

Day 1 of your cycle is the day you start your period, followed by ovulation. About 14 days after ovulation you will have your next period if you are not pregnant, beginning the cycle over again. Ovulation is the phase of the cycle when pregnancy can occur and this comes after your period.

How long after having your period do you start ovulation?

If you have a 28 day cycle, you ovulate around 2 weeks after you have your period. If your cycle is longer, add 1 day to the 2 weeks for each additional day of your cycle or if shorter, subtract a day. You should know that it is easier to say when you will get your period after ovulation: You usually get your period 14-15 days after ovulation.

When do you mark your calendar?

the day you get your period is day 1 ovulation happens around day 14 and by day 28 you will start again.

When is ovulating period?

Ovulation day and the next time period between the start of intervalis fixed, usually in about 14 days

Is ovulation calculated from the last day of the period or first day of the period?

First day of period.

On what day is ovulation likely to occur?

Ovulation occur 14 days after your period.

How can i identify my day of ovulation?

If your period cycle is the regular 28 days, then usually ovulation is 14 days after your period.

Are you fertile from the day of ovulation until your period?

No, you are actually fertile from about 3 days before ovulation until ovulation day, after that you are no longer fertile, the longest time period for fertility is about a week ~pawsalmighty

How will you know your ovulation period?

== == the best way to know it's to get a test for ovulation and do it every day after your period in the same time

Is ovulation period after or before your period?

Ovulation occurs about halfway in between two periods. So if you start counting your cycle on the day your period ends, you would start to ovulate around day 14 and start your period around day 28. Ovulation generally lasts a few days. Its basically when you're uterus opens up, preparing you're body to be impregnated (if you have sex around that time) or start you're menstrual flow. it usually happens for a week or a couple of days and hurts a bit to, like you're having cramps (for some).

People also asked