3.5 year old female. the thing is she will be sitting there on her basking rock and suddenly shake her tail. or shake the bottom half of her body. its almost like she scratching her vent on the stone.SHE is also getting black in the beard and bobbing her head that i have seen twice. she has all the uva and uvb she can take all vitamins and calcium. I had a dragon do this once before twice just before she laid eggs. this female has been mated but it was just 8 days ago. cannot feel any eggs yet, which it should be to soon and she has gained about 20 grams in that time frame. if anyone has had this happen let me know what ended up happing. if you have ever seen a male mount a female and when he goes to turn her he will shake his bottom half to get to flip, well this is what she is doing but its in sperts of like 3 seconds and she might do it once every 2-3 minutes or once in a blue moon.
thanks for the help peach