Rut in Texas can be from Sept till early Jan depending on where you hunt. In a wet year like we had last year many doe fawns are large enough body wise to be able to cycle and breed. Many late born spotted fawns are due to having a doe fawn that bred as their momma then having a late born fawn. Many people would be shocked to know the numbers of doe fawns that do breed in Texas in wet years or on well managed places.
Yep saw two mature bucks had a 20 lb (maybe) doe fawn cornered on a fence line yesterday. Poor little fawn didn't know what to do until I ran the bucks off long enough for her to crawl thru a hole and hightail it. I'm sure they were back in the chase when I left.