I have a stupid question...

Is there a specific time ovulation occurs? Or timespan?
Or can it happen whenever...?

Is it more likely to happen during the day or night?

i think you ovulate like the whole week or acouple daysafter your period and im pretty sure it doesnt matter day or night lol...

:/
So as soon as the egg is fertilized its done.

But like, I was on birth control.
And I missed two days.
I'd be ovulating by the third day, right?

I'm just trying to figure out when I conceived..

Well.

With my second kiddo, when I thought I was pregnant, I Googled Ovulation Calendars.

That worked, and was right.

I remembered the day, and the sex. [I totally started it, and finished it. He he]

The problem is, my periods are irregular because of my birth control.

well,were... :/

It actually happens like in the the middle of your menstural cycle, usually 14-15 days after your period and 14-15 days before your next menstural cycle. Check out this article:
http://health.yahoo.com/experts/pregnancy/984/using-ovulation-testing-to-help-you-get-pregnant/
And this is a tool that you can enter your info and it tells you when you're ovulating:
http://health.yahoo.com/pregnancy-getpregnant/interactive-tool-when-are-you-most-fertile/healthwise--tn9893.html

Ovulation is a crazy thing and it truly depends on the woman. For instance, out of a 2 yr time span, while taking fertilty drugs and having MASSIVE blood draws, I only ovulated 1 time. That's when they told me I was in the beginning stages of menopause. Then 2 months later after I got off all fertility drugs and hadn't had a cycle, I ruptured a cyst. Low and behold I got pregnant! This is my 1 in 1,000,000 chance and we're so happy. The doc's are baffled because they can't figure out how I ovulated and didn't have a period. Go figure.

Here is what I know of ovulation: For women who have a 28 to 32 daymenstral cycle, ovulation can take place between days 11 through 21.Remember this is just an average of days that ovulation could take place--every woman's cycle is different. A woman who has a 27-28 day cycle will most likely ovulate in the earlier part of the window. Those with a longer cycle will often ovulate later in the fertility window. Ovulation usually lasts up 2-4 days which is why a woman can get pregnant even when she hasn't released her egg or when it's past. Sperm stays viable for 72 hrs. It is really all about chance.

Hope this helps.

Thank you.