The physiological signs of early pregnancy are personal, each person may react totally different, which is individual hormone related, some people's response has been very mild, while others are very serious. Except nausea and vomiting is very severe, only need to consult a doctor, otherwise these are a normal reaction in early pregnancy.

The following are early signs of pregnancy:

1. Menopause - pregnancy is the most frequently noted at the cycle of menopause, usually at the normal menstrual cycle where women of reproductive age, if more than 10 days period expires, they should take into account the possibility of pregnancy, such as menopause, more than 14 days or more for the best to obstetrics and gynecology clinic for a pregnancy test to confirm whether it is really pregnant.

2. Breast changes – after pregnancy, in estrogen and progesterone stimulation, breast tingling, swelling and itching feeling, which is the physiological response to early pregnancy, in addition, the nipple and areola become darker in color, dark brown nodules around the nipple and so on, there will be a little after 12 weeks of lactation, which is preparing for the post-natal breast-feeding.

3. Often have nausea, feeling of vomiting - almost a lot of pregnant women in early pregnancy will often have feelings of nausea and vomiting, particularly in the early morning are obvious. However, these reactions are unique for each individual. Unless there is persistent vomiting, when even liquid food cannot be eaten, this will need to consult a doctor, otherwise these are a normal phenomenon in early pregnancy.

4. Easily get tired - in early pregnancy, pregnant women often feel drowsy, in fact, no need to worry too much. Secretion system to produce changes in the mother during pregnancy, increase metabolism, body heat consumable faster so that less blood sugar, are the reasons for fatigue, this reaction is a normal physiological phenomenon.

5. Frequent urination - the first 3 months of pregnancy, because the bladder is affected by the growing oppression of the uterus, making the storage of quantitative becoming smaller bladder and become quicker to filled with urine, that is why pregnant women will feel more frequent urination.

6. Increased secretion - the secretion of pregnancy would increase from the very beginning, there are two main reasons:

1. An increase in estrogen, thereby increasing secretion.

2. Because blood vessel dilation which causes more blood flow to the vagina, but also driven out secretions. However, if the discharge is colorless, odorless, this is very normal, do not worry too much. In contrast, if the color of the secretion is gray and has odors, the vaginal area maybe bacterial infected and this may need to consult a family doctor as soon as possible.