Pregnancy is the most remarkable period of the girl, even if it is accompanied by toxicosis and weight gain. The development of the baby in the womb is a big miracle. In the first weeks of pregnancy, you girls may not even suspect your interesting situation. You can observe more obvious changes when there is already 4 weeks of pregnancy photo. This period is notable for the fact that at this time the fetal egg is converted into an embryo from which a viable child will subsequently form. What signs say that you can be pregnant? First, your mood is changing. You can become more irritable or sentimental. Will appear drowsiness and fatigue. But it is precisely such signs that accompany your every menstruation, as to find out that this is a long -awaited pregnancy? Using a standard method (make a test) you will not know anything, most likely it will show a negative result. You can only donate blood to hCG, this analysis is more accurate. Do not forget that if something worries you or there are any suspicions that it is better to go to the doctor, he will tell you everything and tell you everything. If you are disturbed by such a symptom every month, then the doctor can advise you to certain drugs that will help tolerate premenstrual syndrome easier. The development of the baby is a very important process. And of course, you can influence it with your behavior, but you need to follow your condition especially in the first 12 weeks, because it is during this period (the first trimester) that all vital organs are laid.