The fertile period lasts for a maximum of 5 days, because sperm can survive in the uterus up to 72 hours, and the egg can survive for 24-48 hours. Determining the date of ovulation is important for reliable using the natural method of contraception. For women with a regular menstruation cycle it is possible to calculate the approximate date of ovulation. But for the other women it is necessary to use additional methods to determine the date of ovulation. It is used to determine the date of ovulation, for contraception, check whether you are pregnant, for diagnostic of menstrual cycles when infertility.
Some women can have special feelings preceding the ovulation.
Temperature method will be implemented in one of the next versions of Femta. A normal pregnancy is the period that lasts from conception to delivery. Usually pregnancy lasts 280 days from the first day of the last normal period to childbirth. Lactation Lactation is the process of secretion of milk from the female breast, which is used to nourish an infant. Lactation begins with the birth of the child and is controlled by a complex interaction between various hormones in the mother's bloodstream.