Pregnancy symptoms early

PREGNANCY SYMPTOMS

Many of them usually appear early enough, sometimes and to positive results of test on pregnancy. However some women start to feel the pregnancy only after 3-4th month. Absence menstruation if earlier they were regular, with very high probability specifies in pregnancy.

Apparently, one of the earliest and the common symptom of pregnancy is fatigue. Apathy and slackness develop, the dream periods are extended, there is a requirement for frequent rest; the condition of mammary glands changes; many women have in the mornings a painful nausea.

Physiological changes. At pregnancy the condition almost all bodies varies. The sizes of a uterus sharply increase, its weight increases approximately with 70 to 1100 g. (Without a fruit). However the general number of muscular fibres of a uterus remains to constants; they are only stretched and bulk up. Pressure of an increasing uterus upon a bladder adjoining to it reduces its capacity and causes unpleasant sensations and requirement in frequent toalite. Natural mobility of a gastroenteric path that is quite often accompanied by locks and a heartburn decreases also. Mammary glands which are reconstructed for a lactation, increase, and even before sorts from them the viscous muddy liquid (colostrum) can be allocated. The increased pigmentation of a skin is shown by dimness of an average line of a stomach, nipples and persons.

There are numerous shifts in work of heart and all system of blood circulation. Frequency of warm reductions, the sizes of heart, minute volume and volume of circulating blood increase approximately on 50 % from initial level. Because of pressure of an increasing uterus there can be an expansion of veins standing and external genitals, that sometimes gives serious trouble.
pregnancy symptoms