If the fetal heartbeat is present only after 85 days, and the fetal heartbeat, fetal bud and hormone levels are normal, this fetus can be wanted. If a woman usually has irregular menstrual cycle accompanied by delay, it means ovulation will be delayed, so the time of showing fetal heart rate will be later. Under normal circumstances there will be fetal heart rate at 50 days, and the fetal heart is found at 85 days, which may be the delay of actual pregnancy, you can carry out follow-up observation, such as insisting on monitoring the doubling of HCG value, and ultrasound monitoring whether the development of fetal sac increases with the time of pregnancy week, etc. Generally the fetal heart rate and fetal bud development are normal, and the hormone level is normal, the fetus will not have any problem. It is recommended that pregnant women should not be too nervous, relax, pay attention to warmth and rest, strengthen nutrition, appropriate exercise, supplement folic acid, and go to the hospital for Down’s syndrome screening and 4D ultrasound examination on time.