If i have a 28days cycle and my menses delays for 5days, when will i likely ovulate?

5-7 days: 5-7 days before and after day 14. Most likely 2 days before/after day 14. But it can vary month-to-month. Remember, sperm can live up to 3 days inside a female, so add 3 days for possible conception in advance of likely ovulatory days. Basal body temp generally slightly rises during ovulation. Take temp upon awakening every morning. If temp rises one degree from average around mid-cycle...