That a new person grows in the stomach remains a miracle even in the modern age of science. And there are surely still wonderful things that you didn’t know about pregnancy. So, Let’s see 6 amazing facts about pregnancy.
1. A pregnancy changes the brain
Studies have shown that pregnancy changes the mother’s brain . In MRI was clear that the gray matter decreased slightly in pregnant women. The gray substance is the part of the central nervous system that mainly consists of nerve cell bodies and is responsible for sensory impressions, thinking and remembering, among other things. In this process, the brain apparently receives strong connections between nerve cells (synapses) – similar to puberty . upright, weak connections on the other hand dissolve it. Researchers suspect that the brain specializes in the mother role. In this way, the mother should adapt better to the needs of her child. Don’t worry: brain cells will not get lost and your brainpower will not decrease.
2. The blood volume increases
During pregnancy, the blood volume increases by around 35 percent. From 5 liters to 6.5 liters. Finally, the body has to take care of an additional small person. Pumping the extra blood through the body is extra work. The expectant mother’s pulse therefore increases by 5 to 10 beats per minute. The volume that the heart pumps through the body in one minute (cardiac output) increases by 30 to 50 percent during pregnancy.
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3. The growing uterus can cause the heart to tilt
The biceps can pack up against the uterus : no other muscle in the body can gain as much as it does. After all, it grows to a hundred times its size in the course of pregnancy. If she weighs only about 50 grams before pregnancy, she weighs around a kilo shortly before birth. At the end of pregnancy, the size of the uterus can even cause the diaphragm to bulge and thus cause the heart to become transverse to the mother-to-be. However, this is not dramatic and normalizes when the baby is born.
The hormones work
4. The skin looks firmer
As if it weren’t enough for a pregnant woman’s body to gain around 4-8 kilograms of adipose tissue alone in order to be prepared for pregnancy and lactation, it also stores around 8 liters of fluid until birth. The amniotic fluid is also included. However, most of the water retention is under the skin. This is due to the high estrogen level. Edema is not very pleasant, but there is something good about the water retention: the skin looks smoother and firmer.
5. More desire for sex
The pregnancy hormones make the clitoris , labia and breasts more sensitive. In addition, the body produces more vaginal secretions, which increases the lubricity in the vagina. So it may be that the pregnant woman is more easily excitable and has more desire for sex than before the pregnancy. Of course, this is not always the case. Some women feel uncomfortable with the change in their bodies or suffer from nausea . So if you don’t want to know anything about sex during pregnancy: This is also normal and perfectly okay.
6. Dark spots on the skin
The changed hormone levels during pregnancy can lead to hyperpigmentation. The body produces more melanocyte stimulating hormone (MSH) and thus more melanin. The pigment is responsible for the coloring of the skin and can now be noticed in different ways: For example, through darker appearing nipples and a dark line that runs from the navel to the pubic root, the Linea nigra. There may also be dark spots on the face. These skin changes are called “Chloasma gravidarum” and disappear after birth. However, in exceptional cases it can take several months for them to completely regress.
6 amazing facts about pregnancy