Is it safe to be around computers all day when pregnant?

Since I became pregnant I'm always concern about doing things that might hurt my baby. I even ask myself if it's safe to be around computers because I spend a lot of time in front of my laptop. So, I check what experts say about this matter through babycenter.com and below is the expert's answer to this question.

Lewis Holmes, professor of pediatrics, Harvard Medical School; chief of Genetics & Teratology Unit, MassGeneral Hospital for Children, Boston

"Yes. Because computers are ubiquitous, researchers have spent millions of dollars studying whether sitting in front of one causes birth defects or miscarriage — and determined that there's no evidence that it does."