Low progesterone 68 days with buds and no fetal heart may be a normal situation, or it may be caused by fetal arrest and other reasons. 1. Normal situation: under normal circumstances, the fetal heart will be formed in 50-60 days, but there are some women who usually have irregular menstruation, often delayed, when the time of ovulation and conception will be later, although it has been 68 days since menopause, but the actual number of days of pregnancy is less, so the value of progesterone is lower, and there is no fetal heart, it is recommended to go to the hospital in a few days to check again. 2. Fetal arrest: If a woman’s usual menstruation is relatively normal and this situation occurs, accompanied by vaginal bleeding abdominal pain and other symptoms, consider fetal arrest. Various causes of poor fetal growth and development can cause fetal arrest, such as maternal endocrine disorders, the occurrence of stressful events. Low progesterone 68 days without fetal heartbeat and fetal buds should be further examined and dealt with on a case-by-case basis. Pregnant women should pay attention to the prenatal examination during pregnancy, and actively listen to the professional doctor’s advice to do a comprehensive care health care work. During pregnancy, pay attention to more rest, at the same time should relax, to avoid tension, anxiety, any discomfort should be timely to the hospital, by the doctor to clarify the diagnosis, and cooperate with the doctor symptomatic treatment.