Is every person morally or legally entitled to know their biological parents?

I ask this because there are certain people, mostly women, who think that DNA testing should be declared illegal because they are terrified that somebody is going to find out who they had sex with and who the real parent (s) of their child is. This is just too fucking bad. Everybody is entitled to this information about their heritage and, in particular, about their potential medical history. If women wanna conceal this, maybe they should stop fucking people they shouldn't be fucking.

Is every person morally or legally entitled to know their biological parents?
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