Pregnancy Scan
During your pregnancy you will need more sleep, and should plan to ensure that this is achieved. Make a conscious effort and try to be strict with yourself, not to stay up very late trying to get certain things done, like a report for work or sending emails. You need to allow yourself to rest, and just give in to any periods of fatigue, especially during the first trimester, as this is when you very likely to feel extremely tired.
You may find, that as your baby grows, it is difficult for you to find a comfortable sleeping position. One thing to try, which doctors recommend, is to lay on your side, with your knees bent, then place a pillow between your knees. This will help take the strain from your lower back, and will also make things easier for your heart and lungs. As the baby increases in size and weight, this position will help to reduce pressure on your blood vessels, therefore, your legs are less likely to swell.