How can the date when the ovary releases the egg be determined?
** Most medical scientists today have discredited the rhythm theory as a reliable method of calculating the woman’s fertile and sterile periods. Actually, rhythm cycle method produced millions of babies during so called sterile time and failed to result in conception during fertile times. The main idea of rhythm cycle theory is that every menstruating woman has a definite moment during her menstrual cycle when her ovary rejects an egg, or ovum, into the fallopian tube. At all other times she is sterile. It has been found, however, that some women can become pregnant thirty days out of thirty. Others can only become pregnant a few days a year. Each woman has her own sterile and fertile periods, very often completely unrelated to the time when ovulation occurs. The temperature of a woman changes during the period of ovulation. Some doctors have recommended that a careful record of temperature changes be kept during the month on special charts to determine when it occurs. However, this me
