I said I believed the baby existed *HOWEVER* I'll address your points........
(Like I said)there's never been any OFFICIAL PROOF (or even eyewitness accounts)of Karla being pregnant or delivering a baby.
Some months after she (supposedly)had the baby someone anonymously claimed Nurses refused her treatment HOWEVER theres nobody named & nothing leaked about her being admitted to the hospital etc and nothing OFFICAL has been published,leaked or proven.
I believe Karla had a baby however you can bet your boots she wasnt checking into the hospital as Karla Bernardo or even Karla Teale and I guarantee you the staff had no idea who she was or recognized her(did see how different looked in the interview she after leaving prison?even if she stayed blonde theres no way a stranger,even us avid case watchers,would recognize her.Imagine her with darker hair,different hairstyle & plastic surgery...shed be unrecognizable!).You know if they did media wouldve been ALL OVER that hospital so if these nurses were so outraged and refused treatment they didnt leak it out?? C'mon on now.....Just as Karla has been able to live in secret in Canada she was able to deliver a baby in private (and again I will drag out my dead horse and say this is because of assistance she will receive for the remainder of her life from the Government-moo).
As for the baby carrier-was it even Karla?Was it even her baby? Remember after her release she was hired by a man to work in his hardware store & was around his children and "babysat"........for all we know Karly Kurls is a 'French Nanny' in Montreal-anything is possible.......Karla got nearly the same deal Jamie Bulger's murders got only she didnt get relocated to another country(which they tried-nobody would take her)HOWEVER she gets the same PRIVILEGES they do......anonymity and protection FOR LIFE.
In this day & age its hard for someone to hide........ask yourself how Karla has managed for so long now...............Goggle a name,an address.....its never been easier to track somebody down yet she has managed to hide.
ETA:Her sister Lori changed her name (supposedly)to Logan Valentini & although the courts denied Karla's request to change her name to the subtle 'Emily Chiara Tremblay' its widely believed she was/is known as 'Emily Bordalias' and a researcher/blogger claims she was/is living in Ontario which is outrageous as thats the 'scene of the crime(s)'.Im sure ,however,now that all that was leaked her 'handlers'have moved her(again) & she using another variation of that name.
Also her & her sister's supposed FB pages are gone..............