Can I get a Brazilian Blow Out hair straightening treatment (keratin) a few months before temple hair transplant (1000 grafts)?

I have hair loss in my temples and am getting a temple hair transplant in September (1000 grafts) - the rest of my hair loss is stabilised. My hair is naturally wavy and I currently get a Brazillian Blow Out (keratin) hair treatment which straightens my hair for 5/6 months perfectly. My question is can I get keratin treatment / Brazillian Blow Out 2/3 months before my temple hair transplant procedure? Or would it / the chemicals negatively effect the results? I want to get it done before