Why do you suddenly wake up at 3 am? Here's the scientific reason The problem of waking up at 3 am is linked to the natural fluctuations of the cortisol hormone , and stress increases it. Many people have trouble waking up suddenly at exactly 3 am or between 3 and 4 am. Some consider it a ghost or an ominous sign, but according to science, it is an important signal related to the body's internal clock and hormones. If you also frequently wake up at 3 am, you should not take it lightly. This may indicate that your sleep cycle is disrupted and stress has increased in the body. The main reason for sleep disturbance at this time of night is the natural fluctuations of the cortisol hormone. Circadian rhythm : Relationship with the body's internal clock There is an automatic 24-hour clock running inside our body, which is called the circadian rhythm, or biological clock. This clock controls when we sleep, when we wake up, when we eat, and when we are energetic. This clock is ...
Does X-ray during pregnancy affect the fetus? X-ray is a method of detecting a disease during health treatment. But various things should be taken care of while doing X-ray. During pregnancy, it is better not to take X-rays as much as possible. Because it can negatively affect the fetus inside the womb. What is X-ray? X-ray is a ray (ray), which helps to detect diseases in the body and also causes some damage to the body. X-rays emit radiation that deactivates and kills cells in the body. Similarly, due to the radiation of high light emitted from X-ray during pregnancy, there may be problems in the growth and development of the fetus inside the womb, due to which it may cause birth defects, slow growth and development of the baby after birth and may even increase the risk of miscarriage. Cell damage may occur due to radiation. When is there more risk? There are three trimesters of pregnancy - first, second and third. X-rays during pregnancy can have a negative impact on the first ...