Is my leopard gecko egg bound? What are the signs and symptoms?

Thanks for reaching out about Zoey and including a photo. The nest area should also be warm, and a little moist. Try to encourage her to enter the area. If she ever becomes lethargic, a veterinary visit to induce egg laying, might be in order. Monitor food intake but also defecation. Good luck.

If she is straining to lay, she could be egg bound. She should be examined by your veterinarian or a vet experienced in treating reptiles. Incubation time is temperature dependent but typically averages around 70 days.

Ideally, a female crested gecko should be in the 35-40 gram weight range and at least 18 months old. If she's never been with a male, the eggs will be infertile. If she was previously mated, it is possible she may have retained sperm. Female cresties can retain sperm for 6 months or longer. A gravid female will typically lay just two eggs every month during breeding season. Egg binding can be characterized by. A swollen abdomen, lethargy, loss of appetite and frequent straining to lay. This condition should be addressed immediately by your veterinarian or an experienced herp vet. You can read more about breeding and egg care here: http://www.reptilesmagazine.com/How-to-Breed-Crested-Geckos/

Try soaking her in a warm 50/50 solution of water and unflavored PediaLyte. This may aid in egg laying as well as provide hydration. A gentle abdominal massage may help expel the egg. If this doesn't help, she should be examined by your veterinarian or an experienced herp vet sooner rather than later.

The black dot could be the kidney or liver visible through the skin. This is normal and no cause for concern. Eggs in a gravid female are easily seen through the skin as well. The female may become lethargic, hide more and eat less. Provide a lay box for her to deposit her eggs. A plastic container filled with moist peat moss or vermiculite should be placed in the cage.

February to August is prime mating season for leopard geckos. A gravid (pregnant) female may become lethargic and spend more time on the warm side of the enclosure. Her midsection may begin to swell. Eggs are laid 2-5 weeks after mating. A female does not need a male to lay eggs, she will lay infertile eggs. Eggs should be visible through the thin skin. You can readily see them between her midsection and hind legs as she nears the time to lay. Neither female appears to be gravid but it may be too early to tell. It isn't mating season either but they can retain sperm for months after mating.

Most birds will lay one egg every other day. The condition is more common in smaller breeds, and can be more serious as well. Ideally, she should be examined by a veterinarian or an experienced avian veterinarian. If one is unavailable right now, provide supplemental heat, about 90 F. Soak her for 20-30 minutes in a warm Epsom salt solution, enough to submerge her vent. Dry thoroughly then use a sterile lubricant (or vegetable oil) around the vent. Monitor for lethargy, straining or difficulty breathing. If she develops any of these symptoms, she should be seen at the nearest veterinary ER immediately. Be sure to feed a balanced diet and provide a cuttlebone or mineral block for additional calcium. Limit seeds and offer mainly a commercial pelleted diet (Harrison's, Lafeber, KayTee Exact or Pretty Bird) supplemented with fresh fruits and vegetables.