Kitten genitals are not as developed as adult cats, making gender determination a crapshoot. Don't disrupt the mother-kitten flow within the first few weeks of life. If a kitten is handled too much during this time, the mother may abandon it and stop nursing it altogether. So don't get too anxious to determine the sex of your kittens.
How to Tell the Gender of Your Kitten | PetMD
This information is not meant to be a substitute for veterinary care. Always follow the instructions provided by your veterinarian. You just brought home a kitten that you intend to name Sam but your roommate tells you that you had better consider the name Samantha instead. Lift the kitten's tail. The opening just under the tail is the anus. Below the anus is the genital opening which is round in males and is a vertical slit in females. In kittens of similar size, the distance between the anus and the genital opening is greater in the male than the female.
Determining a Kitten's Sex
What is My Kitten's Gender? Determining the sex of a cat can be difficult at times, especially if there is no other cat or kitten with which to compare the anatomy. So how can you tell if you have a Merlin or a Misty, a Rex or a Ruby? Here are a few steps to tell what your kitten's gender is….
The PetCoach editorial team is comprised of veterinarians, veterinary technicians and longtime industry veterans who are dedicated to providing the highest-quality health Determining the sex of a kitten may be difficult especially before about 8 weeks of age. The male and the female kitten's genitalia look remarkably similar. If kittens of both sexes are available to compare, it makes the process easier and more likely to be correct.