I'm fluent in 5 languages, should I avoid my baby nephew listening to me speak more than one?

honestly i would continue using all 5....you may want to use spanish and english more consistantly since those will be most beneficial however having him grow up around it he is likely to learn more than one language and its been proven that children are more easily able to learn multiple languages the younger they start....french wouldnt be a bad one either but idk talk to his dr about it and see if they think it would be confusing? overall i think its more beneficial than harmful!