Can electronic cigarettes hurt your baby during pregnancy?

[elvina]

Well I have been a smoker for at least 3 years now and I've been in and out if trying to quit. My boyfriend and I have recently gotten an E-cigarette. Its much better for me, no toxins and I still get my nicotine fill. Now I think I'm about 2 weeks pregnant, So although this cigarettes helps to prevent all the chemicals and toxins from going into my lungs and 2nd hand smoke, Does it make it possible to be pregnant and still smoke during, or would the nicotine harm my baby?