When and how should I tell a new guy I’m dating that I have diabetes?

It’s been about a month of me talking to a guy we just met this weekend everything went great only thing is I never really thought about bringing up the fact that I have diabetes till now and I don’t know how to go about it I’m scared that it might be a deal breaker for him we’re both 26

When and how should I tell a new guy I’m dating that I have diabetes?
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