How does ovulation work?
ovulation is when the egg that has left from the ovaries and moved into the falopian tube, that lastly moves into the uteras, this is a womens most fertile time of the monthwhen the egg is in the uterus it waits to be fertalised, and when it isnt fetalized it is released, hence your period, ovulations usually occurs 14 days after the first day of your period, os can be calculated 14 days before the first day of you expected period, that is if you have a regular period and is on a 28 day cycle, your ovulation period can be calculated at any time if you have a regular period if it does not follow a 28 day cycle,