There is no evidence that we have found, by contacting safety consultants, that there is a risk to pregnant women or their fetus. However, it is difficult for anyone to make a definite claim. If the device is electromagnetically shielded, I am told, then it should be fine. The real issue is to avoid topical anesthetic cream as there is absorption of this cream and that might be a risk to the baby. Have your physician check with the laser company that they are intending to use, to see what their position statement is in terms of treating pregnant women.