joker muppet

Is waste excreted through the muppet hole as well, or is there another method of waste disposal? Perhaps when eating something like a hand or a large rodent, waste such as bones are collected and excreted through regurgitation in pellets, like an owl?

Are muppets capable of pregnancy regardless of sex? Muppets obviously have genders (Kermit being a man, M*ss P*ggy being a woman), but do they have sex characteristics other than muppet holes? Are muppets single-sexed?

Asking all these questions because I feel like I should know as much as I can before it is my time to enter the muppet transformation caves and transmogrify the wretched meat of my body into felt forever.

Thank you in advance!