What are some things do you think is important to tell on your date?

So this one has been a big one for me, I would like to know what are some things that you think is important to tell your date. I’ve noticed that a lot of people have to tell there dates there transgender by the second date, and I agree for safety reasons.
Me also i had to tell my date that have addictions, and also close to the fourth date I had to tell him I might be infértil because the conversation of each of us has always wanted in our lives such as kids. I told him I want a family but I might be infértil
What are some things do you think is important to tell on your date?
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