If you have these preferences then the onus is on you to disclose them. As long as you say "I would like to be in a relationship with someone who can have child

If you have these preferences then the onus is on you to disclose them. As long as you say "I would like to be in a relationship with someone who can have children with me" on your first date, and not discriminate between e.g. trans women and cis women who can't give birth, it's ok.