You don't know what a fetus is
Gee Andrew Wakefield you sure just dun did told me a thing or two. Shame you have no loving clue what you're talking about and can't make a single point besides reciting unsupported claims and definitions like a broken record from the 1964 pro-life medical magazine. Go forget yourself (actually: don't, procrastination is murder)
if semen are tiny little potential kids, are eggs from the female unborn kids too?
More-so than semen you might argue. And yet, eggs (even sometimes fertilized eggs) pass through the female body all the time during a natural process.