When is ovulation compared to menstruation?

If I come on my period towards the end of the month when do I ovulate???

A few weeks after your period, maybe even in the nexy month.

you start ovulating once your period is over. the whole point of a period is that it gets rid of the old egg and starts making a new one. you are less likely to get pregnant during or right after a period but still use a condom cause I have heard of people gettin pregnant that way. its not worth taking a chance...

http://www.babycenter.com/ovulation-calculator
There's a website for you to figure out your exact ovulation days..
You'll need to know date of the first day of your last period.
Hope that helps!!

you usually ovulate about 12-16 days before your next period.
it varies depending on how long your cycle is.

Ovulation begins 14 days after the first day of your period, it lasts for about a week.