Doctor led clinic for peace of mind. We are a cosmetic skin clinic based in Windsor and Cardiff. We are situated at the leading private consulting rooms, Alma Medica in Windsor (near London), and Cyncoed Consulting Rooms in Cardiff, Wales.
You answered: Correct Answer: For most women, periods usually occur from 21 to 35 days apart. In young girls and teenagers, periods are commonly irregular and have cycles ranging between 21 and 45 days. Keep track of your periods on a calendar (which can help you and your doctor determine what pattern is normal for you). Next. Question 1/14.
2 doctors agreed: 1  Mid cycle: Ovulation usually occurs 12 to 16 days after the first day of menstruation, so this is usually 14 days before the first day of your next, expected period. 2  Ovulation: The first day of cycle is when menstrual bleeding start. 3  You count backwards: from your next anticipated period.