No. Spaying and neutering are irreversible procedures.

After spaying a female, they usually make cry a little but normally nothing.

As the womb is removed during the spaying operation, the answer is no, they do not bleed afterwards.

There are no real downsides to spaying. Spaying prevents unwanted litters and could save your dog's life by preventing life-threatening womb infections or mammary tumours.

spaying is the surgical process of neutering a female animal by removing the reproductive organs (ovaries, uterus, and fallopian tubes)