Bearded Dragon Laying Eggs Without a Male: Signs and Egg-Binding

Eggs without a male are normal

The RSPCA says it is quite common for female bearded dragons to develop eggs even if they have never been with a male.¹ ReptiFiles compares it to chickens laying unfertilized eggs.³ VCA notes that most pet reptiles brought to vets for egg-binding are single females that have never met a male.²

Signs she is getting ready to lay

ReptiFiles lists:³

• Frantic pacing
• Digging
• A swollen belly
• Eating less
• Irritability

VCA adds that a healthy gravid reptile may not want to eat, but should still be bright, active and alert.²

Setting up a lay box

The RSPCA’s advice is to give her a digging box. Without one, she may become egg-bound.¹ ReptiFiles describes its setup:³

• A plastic tub filled with about 6 inches of damp play sand
• Sand wetted with warm water until it clumps, so tunnels hold their shape
• A heat lamp or ceramic heat emitter over the box
• Somewhere quiet, since some females do better left alone. ReptiFiles says not to move her or the eggs until she has finished filling the hole.³

ReptiFiles describes a female who will not settle and runs from room to room as one looking for a place to lay, and the right moment to offer the box.³

After she lays

• Let her finish. Do not remove her or the eggs until she has refilled the hole.³
• Let her rest. ReptiFiles stresses that laying is exhausting, the equivalent of giving birth.³ ReptiFiles suggests a warm bath to rehydrate her and rinse off the sand, at least an hour of basking before bed, and insects generously dusted with calcium alongside her greens every day for the next 3 days.³
• Remove the eggs, and freeze them before disposal if there is any chance they are fertile.¹
• Supplements. Some females lay very often, which places a heavy load on calcium and energy reserves. The RSPCA says these females need careful supplement use.¹ Ask your vet for a plan.

Egg-binding (dystocia)

Egg-binding means a female cannot pass her eggs. It is relatively common in reptiles and can be life-threatening.²

Causes are often linked to husbandry: the wrong temperatures, too little UVB, the wrong humidity, no suitable nest site, a diet low in calcium or protein, and dehydration. Age, poor muscle tone, injuries, infections, constipation and abnormal eggs can also contribute.²

Signs of a female in trouble: she is not eating, is weak, may have a swollen belly, and can become severely lethargic or unresponsive if not treated early.²

Treatment needs a vet, who will examine her and usually take blood tests and X-rays. Treatment may include fluids, calcium and hormone injections, and creating a nest site at home; if that fails, surgery may be needed.²