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.
Mood changes during pregnancy can be caused by physical stresses, fatigue, changes in your metabolism, or by the hormones estrogen and progesterone. Significant changes in your hormone levels can affect your level of neurotransmitters, which are brain chemicals that regulate mood. Mood swings are mostly experienced during the first trimester between 6 to 10 weeks and then again in the third trimester as your body prepares for birth.