Avoid lying on your back after about the 4th month of pregnancy; doing so puts the full weight of your uterus on the inferior vena cava, or IVC, which brings blood back to the heart. As a result, this posture reduces the flow of blood to the heart - and to the uterus and baby. Lie on your side instead.

Animation produced by Visible Productions Inc.

Could you imagine making 4.6 billion calls in a month?

That's how many robocalls Americans received in February this year. And when your phone is ringing endlessly with scammers asking about your car's warranty, a free cruise, or even a scary warning about your insurance coverage, it can definitely seem like all the calls are going to you. So what do you do when you get one of these fake calls and how do you protect your personal information and money from cons? Here are the important steps to take.

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