Is it safe to use hair extensions while pregnant?

I'm in my second trimester and I have been thinking about hair bonding for a while. (since before I got pregnant) I can't seem to find any information on it anywhere about whether it's safe or not. I would think that it is since there isn't any evidence of hair dying to be harmful but I really don't know.Is it safe to use hair extensions while pregnant?
how would changing your hair effect a baby inside your stomach?Is it safe to use hair extensions while pregnant?
It is harmful.
hair extentions are FINE! dont be so worried. its not going to change anything except ur hair.