^I don't think anyone will call you stupid. Ask questions, get answers. That's how we learn :)
Yes, a newly cut gelding can impregnate a mare. Even though they remove the testicles & the majority of sperm, there will still be live sperm in the portion of the vas deferens that stays inside. My personal vet suggests allowing 9 weeks for the leftovers to die. For the amt of time you will get varied answers, but yes they most certainly still have the ability for awhile.
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