What are the signs of pregnancy?

Patient's question:

How to Know if You Are Pregnant: Signs of Pregnancy

Doctor's answer:

One of the early symptoms of pregnancy is fatigue. You may go to bed earlier, but find it harder to get up in the morning. If you have a job, by 10 a.m., you'll feel the need to find a place to rest. Exercise becomes more exhausting. Simple activities like shopping will leave you feeling very tired and even lightheaded. All these symptoms are due to the increase in hormones in your body.
In the early stages of pregnancy, many women feel tired, weak, and sleepy. However, this period won't last long and will pass quickly. Generally speaking, if a woman with regular sexual activity does not have her period one week later, she should check her urine at a hospital to confirm if she is pregnant.
If you know you are pregnant, take short naps of 15 to 30 minutes when needed. Tell your family, friends, and colleagues that you do need these rest periods. Ask for their help in setting up your personal rest schedule.