Will a long menstrual cycle cause the fetal heart rate to be late?

Perhaps many women who are pregnant will experience a situation where their menstrual cycle is relatively long. There are many reasons for the long menstrual cycle, which may be due to abnormalities in the uterus, problems in the ovaries, or genetic reasons. A long menstrual cycle may have an impact on the fetus in the pregnant woman's belly. Let's explain whether a long menstrual cycle will cause the fetal heart rate to be late.

Yes, it needs to be postponed. The gestational sac is visible on B-ultrasound at 35 days, the embryo is usually visible at 42 days, and the fetal heartbeat is seen at 49 days. If neither the gestational sac nor the fetal heartbeat is seen, you can have a follow-up check one week later to rule out factors such as miscalculation of the pregnancy period and rapid embryonic development. If neither the gestational sac nor the fetal heartbeat is seen after one week, then abnormal embryonic development must be considered, and miscarriage may be inevitable.

How long after giving birth will your period start?

1. The time of menstruation after normal delivery is not fixed: There is no fixed timetable for the question of how long it will take for menstruation to come after normal delivery. If it is early, menstruation will come after the baby is one month old, and if it is late, it may take a year. Generally speaking, after giving birth naturally, if the mother is in good physical condition, recovers well after delivery, and breastfeeds for a short time, her menstruation will resume early. If the mother is in poor physical condition, recovers less than ideal after delivery, and breastfeeds for a long time, her menstruation will resume later.

Some women who resume menstruation early after a normal birth may have their menstruation resume as soon as their baby is one month old. However, some women who do not recover well after childbirth or have poor physical fitness may resume menstruation later, sometimes taking more than a year to gradually resume menstruation.

2. For mothers who give birth naturally and do not breastfeed, nearly 50% of them will resume normal ovulation 40-50 days after the baby is born. In other words, nearly 65% ​​of these mothers who give birth naturally will resume normal menstruation within 6-8 weeks after the birth, and only nearly 20% of mothers who give birth naturally and do not breastfeed have not resumed normal ovulation and menstruation 2-3 months after the baby is born. However, some mothers who have given birth naturally and have been breastfeeding have resumed normal ovulation and normal menstruation around 12-14 weeks after giving birth. Among them, nearly 80% of breastfeeding mothers have to wait until around 16-18 weeks after the baby is born to resume normal ovulation and menstruation.