Compared to other jobs, the entry requirements for wannabe-forklift operators are not that strict. For one, you need to be at least 18 years old and above. You need to be of good health; it does not necessarily mean that you have to meet a certain height or weight requirement.
Changes in the Reproductive System During Pregnancy. When you become pregnant, the part of your body affected first and the part that undergoes the most significant changes is the uterus. It increases to 20 times its original weight, and 1,000 times its initial capacity.our breasts must undergo many changes during pregnancy to produce milk. In the first two months of pregnancy, your breasts may feel sore or full. They enlarge, and veins may become visible. Striae can develop.
The lining of the uterus, called the endometrium, thickens and then thins over the course of a menstrual cycle and thickens considerably during pregnancy. Embedded in this lining are glands that can secrete a fluid that will help nourish a pregnancy until a placenta is formed.