How many days does it take to have follicles to ovulate?

There are follicles to ovulation, generally speaking, this process takes about a week, that is, about seven or eight days. According to a complete menstrual cycle, such as a month, ovulation generally occurs 14 days before the next menstrual cramps, which is equivalent to about a week after the menstrual cycle. When a menstrual period is over, the endometrium falls off, and the follicles begin to grow gradually until they grow into mature follicles, that is, when they reach ovulation. Normal menstruation is about 3-7 days, so it takes about a week from follicle to ovulation.