When should I tell a woman my problem regarding having kids?

Last week, I found out my issue is 0% morphology. This means less than 1% of my swimmers are normal in shapes. All the rest are deformed and even if it got to an egg, it can't penetrate the wall.

Ok all hope isn't lost and I have a small chance of still getting a woman pregnant in the future or maybe through help by IVF. Something (even by a smaller %) is better than nothing but still, it's like nature played a cruel card on me. I know I'm not ready for kids yet but I wasn't prepared for something like this either. I didn't want this news either.

So if I get into a relationship, when should I tell a woman this? Would a woman date me with this issue?

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For once I wish I was a normal man, not a freak.
When should I tell a woman my problem regarding having kids?
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