7 Weeks Pregnant: An Introduction
When you are 7 weeks pregnant, you are in your second month of pregnancy.
Your baby is now about 0.2 to 0.52 inches long, or about the size of a marble. He or she weighs about 0.03 ounces.
During this time, you should be aware of the risks the animals in your home may present to your baby, which is growing rapidly during this stage of your pregnancy.