Fetal arrest may be caused by fetal chromosomal abnormalities, maternal factors, and decreased male sperm quality, etc. It is possible to have a child successfully at the age of 40 with two fetal arrests. First of all, you need to clarify the cause of fetal arrest, embryo chromosomal abnormality is the most common cause. Others include maternal factors, such as pathogenic bacterial infections, diabetes, chronic hypertension, uterine developmental abnormalities, bad habits, etc.; paternal factors, such as decreased sperm quality, etc.; environmental pollution, such as X-rays, home improvement pollution, etc.. Fetal arrest twice couples should first go to the reproduction center for examination, to clarify the cause, under the guidance of the doctor to choose the appropriate method of conception. Fetal arrest couples are very sad, to adjust the mood, reduce mental stress. Usually develop healthy habits, quit smoking and drinking before and after pregnancy, and actively treat those with chronic diseases. Keep a positive mindset, I believe that with the joint efforts of the couple and the doctor, you will eventually have a baby.