(to determine if eligible, see http://ope.ed.gov/accreditation) â¢ The eligible student is either the taxpayer, taxpayerâs spouse or a dependent for whom the taxpayer claims an exemption on the tax return.
The time of ovulation within the menstrual cycle is determined by the luteal phase, which is usually 12 to 16 days long. You can calculate the time of ovulation within your cycle by subtracting the length of your luteal phase from the length of your cycle.For example, if your cycle is 28 days long and your luteal phase is 12 days long, the ovulation will occur on day 16 of your cycle (28-12=16).vulation is the release of a single, mature egg from a follicle that developed in the ovary. It usually occurs regularly, around day 14 of a 28-day menstrual cycle.
Ovulation usually occurs between day 11 and day 21. Each woman ovulates on her own schedule. You've probably heard that ovulation occurs on Day 14 of your cycle, but that's not necessarily true. In fact, even women with 28-day menstrual cycles don't always ovulate on Day 14. One study found that fewer than 10 percent of women with 28-day cycles were ovulating on Day 14. Usually, when a woman says she is ovulating, she's referring to the especially fertile period of two to three days that precede ovulation.