In addition to the banal toxicity, the growth of the uterus can irritate the sciatic nerve and provoke pain in the back, the pelvis and hips.
The urinary bladder is also experiencing discomfort from the increased uterus, it leads to more frequent urination, but the pregnant woman does not feel pain. If you have any feeling of pain, you need to consult a doctor because the pain during urination may indicate cystitis or pyelonephritis.
Also at the 8th week of pregnancy a lot of future moms may experience extreme weakness, tiredness. It can be difficult for a pregnant woman to sit at work all day. This is due to the fact that the woman’s body contains the highest amount of hormones now (estrogen, progesterone and hCG).
The strengthening of the cervix, the attachment of the amnionic eggs and preparing of the breast for the upcoming breastfeeding depends on the level of progesterone. Estrogen function is to prepare the uterine mucosa: it increases the number of glands and blood vessels.