The absence of fetal bud and heartbeat at 60 days of pregnancy mostly indicates that the embryo has stopped developing, but irregular menstruation and late conception cannot be ruled out. It is necessary to determine the exact cause according to the specific situation and test results, and choose the treatment for the cause. Normally, the fetal bud will appear at 6-7 weeks of pregnancy and the fetal heart will appear at 7-8 weeks. If no heartbeat or germ appears at 60 days, it can be considered that the embryo has stopped developing. Embryonic abortion is usually caused by chromosomal abnormalities, acute infectious diseases, uterine dysplasia, etc. It needs to be treated promptly by clearing the uterus, otherwise the embryonic tissue remains in the uterine cavity, which may lead to uterine adhesions and cause infection. However, irregular menstruation and late conception may also lead to inaccurate test results. This situation should not be handled blindly, but should be analyzed in combination with the size of the pregnancy sac and the HCG value. If the usual menstrual cycle is around 40 days, the gestational sac is around 2 cm and the HCG value shows initial elevation, you can wait for a week before retesting. If the gestational sac is more than 3cm and the HCG value continues to increase, and the fetal bud and fetal heart are not visible at this time, it is necessary to perform a clearance operation and pay attention to regular review after the operation. Pregnant women should have regular maternity checkups during pregnancy. Through genetic counseling, chromosome testing and prenatal diagnosis, fetal abnormalities can be detected early and actively treated under the guidance of doctors to prevent the birth of affected children.