Rebond during pregnancy

Hi mga Mommies , tatanong Lang po Kung May naka experience na rito nagparebond habang buntis? May side effect po ba Kay baby? Already ask my OB May go signal naman sya kasi nasa 2nd trimester na ako. And I do some research , some mommies here say NO TO HAIR TREATMENT WHILE PREGNANT, pero May nakita ako sa YouTube galing sa PINOY MD OK LANG DIN DAW MAG PAREBOND .