The most obvious symptom in early pregnancy is cessation of menstruation. In addition, pregnant women may also experience symptoms such as nausea, headache, dizziness, and emotional instability, such as breast swelling, frequent urination, and mild vaginal bleeding.
My menstrual cycle has stopped.
If couples engage in sexual activity before and after ovulation without taking birth control measures, the menstrual cycle usually exceeds 5 days, and pain may lead to pregnancy.
Nausea and vomiting.
Starting from the fifth week of pregnancy, many pregnant women experience pregnancy and vomiting. Especially in the morning and evening, there is no reason to vomit. The causes of pregnancy and vomiting are not accurate, but data suggests that this may be related to human chorionic gonadotropin (HCG). The higher the level of chorionic gonadotropin (HCG) during your first pregnancy, the greater the likelihood of nausea.
3. Breasts are swollen and soft.
After one or two weeks of pregnancy, your breasts will expand and become softer. Due to the stimulation of pregnancy, the pregnant woman's body produces a large amount of estrogen and progesterone, and the mammary glands begin to grow, causing the breasts to become larger. These hormones also maintain more fluid in the breasts, making them painful and soft.
The number of vaginal discharge has increased.
The increase in estrogen after pregnancy can promote the secretion of cervical and endometrial glands. Pregnant women experience an increase in vaginal and cervical blood flow, secretions, and vaginal discharge.
There is slight bleeding in the vagina.
The fertilized egg is implanted in the uterus within 612 days of pregnancy, which may lead to mild vaginal bleeding in the pregnant woman. If this situation occurs, pregnant women do not need to worry about the normal physiological response during fertilized egg implantation, which is harmless to the human body. The fertilized egg bleeds in bed with a small amount of blood or blood every day, and there is no menstrual discomfort for about three days per day. The bleeding of fertilized eggs in bed needs to be different from menstruation to prevent pregnant women from becoming pregnant without knowing.
6. Anorexia.
Loss of appetite may occur after two weeks of pregnancy. Due to the secretion of progesterone reducing the function of many systems, the digestive system function of the human body is also affected, which may sometimes lead to constipation and indigestion.
7. Physical fatigue.
Some pregnant women secrete hormones similar to drugs in the early stages of pregnancy. Its main component is progesterone, mainly used in the uterus. These substances relax uterine muscle fibers, avoid premature pain, and allow the fetus to grow undisturbed. But these progesterones will increase your basic body temperature, so you lack physical strength. Your heart beats higher, bringing more oxygen to the uterus, so you will feel tired.
8 urination frequency.
You may think that the sign of urination frequency is not too early, so that the fetus can squeeze into the bladder, but this sign may appear in the early stages of pregnancy. The occurrence of frequent urination in early pregnancy is mainly due to changes in hormone secretion in the body, which not only leads to an increase in bladder blood flow, but also puts pressure on the kidneys. Causing an increase in urine.
9. Emotional instability.
If you find yourself crying very little in a TV drama, don't be surprised, it may be related to hormones secreted during pregnancy. You can cry and laugh in an instant.
10 swelling, cramps, and back pain.
Many women mistake these symptoms for premenstrual syndrome. In fact, changes in hormones are related to the growth of the uterus.
11 dizziness.
Because secreting hormones can increase your body temperature, you can easily feel light. Compared to normal conditions, blood flow to the brain takes longer, and hypoglycemia is also an important cause of dizziness.
12 headaches.
Some women often experience headaches in the early stages of pregnancy. In addition to hormone secretion, it may also be due to headaches caused by lack of water and low blood sugar. But as the pregnancy process progresses, headaches will slowly alleviate.