There is no definite value for the probability of natural conception for a 47 year old woman. Generally speaking, the chances of natural conception are relatively small, but there are also chances of pregnancy. The age of women’s menopause is generally around 45 to 55 years old, 47-year-old women ovarian function began to decline, may have entered the perimenopausal period, there will be menstrual disorders or amenorrhea does not come phenomenon. The ovarian ovulation function will also decline or no longer ovulate, at this time the natural chances of conception will be relatively lower, if the menopause has been the chances of pregnancy is very small. But each person’s physical condition is different, the age of menopause there are individual differences, 47-year-old women such as regular menstruation, ovaries and normal ovulation, the chances of pregnancy is relatively large, as long as the sexual life without contraception may be pregnant. Some women experience menstrual disorders during perimenopause and ovulate occasionally, which can lead to unwanted pregnancy if no contraceptive measures are taken. 47-year-old women are relatively low chance of natural conception, but not absolutely not pregnant, it is recommended that coitus must be reasonable contraception, such as the conception plan must monitor the ovulation situation, do a good job of pre-pregnancy checkups and then prepare for pregnancy.