What is the most fertile time for women? Female pregnancy has its fixed menstrual cycle, and pregnancy is usually most likely to occur during a specific time period of the month. If you want to get pregnant as early as possible, it is very important to understand your cycle to help increase your chances of success. So, what is the most fertile time period for women? This article elaborates on the four aspects of menstrual cycle, basal body temperature, uterine environment and diet. Menstrual cycle A woman\’s menstrual cycle refers to the period from the first day of menstruation to the first day of the next menstrual period, usually about 28 days. During the menstrual cycle,