The herbal recipe is worth a try for sure.
Pardon my attempt at anatomy descriptions, I'm still learning. This is my theory. I understand the chunks are mixed with poo, but if she has some type of glitch in her egg laying, the timing may be off enough to where it is showing up in the poo since the Large Intestine and Oviduct both empty or connect to the Cloaca then all is passed at one time out the Vent.
Pardon my attempt at anatomy descriptions, I'm still learning. This is my theory. I understand the chunks are mixed with poo, but if she has some type of glitch in her egg laying, the timing may be off enough to where it is showing up in the poo since the Large Intestine and Oviduct both empty or connect to the Cloaca then all is passed at one time out the Vent.