I had my period on Nov 4th when will I ovulate and when is the best time to have intercourse to conceive?

You ovulate between 11 and 21 days following the start of your period - Ovulation Frequently Asked Questions : American Pregnancy Association

When I was trying to conceive my son, my OBGYN told me to get a cheap ovulation kit at the drug store and then follow this:
Count 14 days from the start of your last period.
Begin using the ovulation kit (they are usually a 7 or 10 day packet) every day
Sex every other day during this time
When the ovulation kit says "yes you are ovulating" have sex that day and the day after

I miscounted the first month. I have a 2 1/2 year old son now...