Red Lady, has no male trees, certified seed, you have about a 2/3 chance of it being a hermaphrodite, and 1/3 chance of it being a female.
fruit from hermie plants will be elongated like MikeT said. and are preferred commercially, as the plant will produce more fruit weight per tree, and ship better.
Anyway congrats on the flowering, I am sure you will enjoy the Red Lady. they are really sweet.