Shop.TutorMeMath.net. This video by Fort Bend Tutoring shows the process of finding the LCD (Least Common Denominator) or LCM (Least Common Multiple). Two techniques are shown and 8 examples worked including finding the LCD with algebraic expressions.
Ovulation Calendar. An ovulation calendar can help you to determine when you are most fertile and most likely to get pregnant. Calendars. The two calendars linked below will help you track your ovulation so you can estimate when you are most fertile. For women who have a 28-32 day menstrual cycle, ovulation can take place between days 11 through 21. Remember this is just an average of days that ovulation could take place since every woman's cycle is different.
Report Abuse. This depends on the length of your cycles. 28 days is the average cycle length for women. Ovulation occurs on about Day 14 in women who have 28 day cycles. (Day 1 is the first day of bleeding.) What is always constant is that (asuming you ovulate) your period will come 14 days AFTER you ovulate.The time from onset of menses (day 1) until ovulation can differ.vulation occurs on about Day 14 in women who have 28 day cycles. (Day 1 is the first day of bleeding.) What is always constant is that (asuming you ovulate) your period will come 14 days AFTER you ovulate.