Hi there we can't tell you exactly where but just put in ovulation calendar when you do a search and you should find a page that could direct you. But also don't totally go by what it says because it is very generic. Hopefully though it can give you an idea.
Hope this helps.
Angel <IMG SRC="http://www.healthboards.com/ubb/angel.gif">
O.k. So now I feel stupid for asking what kind. Sorry. But if you look up Due Date Calculator, you'll have several to choose from. Sorry for sounding like an idiot, I just should have assumed.....sorry.
Kris, keep in mind that online calculators are usually based on a 28-day cycle (some will let you specify how many days your cycle is, though). If you're pretty regular that's okay, but I have 35 to 42 day cycle and didn't ovulate until day 21 last time. My due date would be a week off if I were to use most calculators out there.