4 weeks pregnancy
“Pregnancy calendar” at 4th week: A miracle begins! Your baby, now consisting of a cell stack, is clinging to the walls of your uterus and starting to grow rapidly. Early pregnancy in this period, for example, nausea in pregnancy is extremely normal. Birth is a beautiful yet remote dream.
Your baby in 4 weeks pregnancy
Your baby is a seed of poppy seeds. By the end of the week your baby will be about 1 mm long.
Once the fertilized egg is placed on the side of your uterus, it divides into cell layers and becomes an embryo from official care. These cells turn into the body of your baby during pregnancy, forming the nervous system, skeleton, muscles and organs.
Support system in formation
The disc-like organ, which connects your body systems to the baby’s systems, begins to form and attaches to the uterine wall where the egg is placed. The umbilical cord comes out of one of the placenta. Amniotic fluid, which will stretch your baby during pregnancy, has begun to form in a circumscribing membrane sac.
Your 4th week pregnancy
As the fertilized egg gets into your uterus, you may experience some bleeding. This is known as implantation hemorrhage and is completely normal.
The results came
Thanks to the brand-new placenta-attacked hCG hormone and a pregnancy test at home after the first period you missed, you will get a positive result, but false negative results can also be seen. This hormone is the greatest cause of nausea or morning sickness that many pregnant women experience in the first three months. If you are not pregnant, but your pregnancy test at home is negative, you may need a doctor.