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.
Normal Menstrual Cycle. The menstrual cycle is the series of changes your body goes through to prepare for a possible pregnancy. About once a month, the uterus grows a new, thickened lining (endometrium) that can hold a fertilized egg. When there is no fertilized egg to start a pregnancy, the uterus then sheds its lining.