Another possibility is that she had the baby, it died because of all the drugs she did, and they substituted another baby.
I don't really think that but I just can't rule anything out in this mess.
Maybe ANS was pregnant at some point. LB claims he went to regular doctor visists early on and possibly to the ultrasound (?). Maybe she was never pregnant and just hooked up with another doctor who'd do anything for $$$. Maybe she really had the baby. I don't know. All I know is ANS was a big liar about so many things that I don't readily believe anything she said WRT that poor baby.