Why do pregnant women always have nightmares?

Because pregnant women are pregnant with a baby in their bodies, it will stimulate the uterus and the site of estrogen secretion in the body. Along with the secretion of estrogen and estrogen, it will have a certain degree of impact on pregnant women. Therefore, some pregnant women will experience some discomfort. For example, some pregnant women always dream at night, and dreaming will make their sleep worse. So what is the reason why pregnant women always dream when they sleep?

Estrogen increases the chances of dreaming

Growth hormone not only affects your mood when you are awake, but also plays a role when you fall asleep. Especially when entering the first few months of pregnancy, under the influence of estrogen and other factors, most pregnant women are basically in a light sleep state. As a result, not only the probability of dreaming will increase, but also it is easy to be awakened by fright.

Poor sleep quality makes it easier to wake up from nightmares

When humans are in a light sleep state, although the body is in a state of complete rest, the mind is in a tense state. Therefore, even a small stimulation during the day may cause abnormal activity in the cerebral cortex of expectant mothers, which will not only cause more dreams, but also make the dreams more realistic and terrifying.

Dreams during pregnancy often show the following differences: as the number of weeks of pregnancy increases, the dreams are different; the frequency of dreams is more frequent, and there will generally be a deeper impression after waking up; dreams during pregnancy are more anxious, exciting, cheerful and absurd than usual dreams; dreams during pregnancy are usually more real than usual, and some things that are usually worrying in daily life are often exaggerated in dreams.

How can pregnant mothers have fewer dreams and help sleep

A comfortable sleeping posture is conducive to improving sleep, especially in the later stages of pregnancy. It is best for pregnant women to sleep on their left side. This can reduce the blood supply to the uterus and prevent the enlarged uterus from compressing the inferior vena cava and abdominal aorta in front of the spine. If the inferior vena cava is under pressure and blood flow back is blocked, pregnant mothers are prone to chest tightness, shortness of breath, and varicose veins in the lower limbs, which not only affects the body's pressure relief, but also causes nightmares at night.