Clue: Nile delta city. Nile delta city is a crossword puzzle clue that we have spotted 5 times. There are related clues (shown below).1  CAIRO.ikely related crossword puzzle clues. 1  Illinois city. 2  Mideast capital. 3  African capital. 4  City on the Nile. 5  Egypt's capital. 6  North African capital. 7  Capital on the Nile. 8  Where Aida premiered. 9  Africa's largest city. 10  Nile city.
Ovulation and the Cycle Phases. Ovulation is the event that defines the phases of the menstrual cycle. The phase before ovulation, when the ovarian follicles are developing, is called the follicular phase. The phase after ovulation is called the luteal phase.
What Happens During Ovulation. The average menstrual cycle is 28-32 days. Ovulation usually happens between day 11 and 21 of your cycle. A hormone called luteinizing hormone (LH) surges, triggering the release of the egg that's most ripe. At the same time, your cervical mucus becomes more slippery to help sperm make their way to the egg.