'I'm on official two-week bed rest,' the 34-year-old tweeted.
'I knew I should have felt joy, but my first feeling was a surge of survivor's guilt,' the former first daughter explained.
"Before I'm able to start feeling the kicks, the anxiety gets the best of me and any little bits of spotting or pain freak me out",...
'These two are going to be the best of friends for life!' said a fan.
"She is the cutest," says Simpson.
Fans have dubbed her 'Mystic Mandy'.
"She keeps saying it's a miracle."
Lance Bass has shared a heartbreaking update about his road to fatherhood with husband Michael Turchin, noting that it's been a journey full of setbacks.
All passengers onboard were forced to deplane.
"We have listened to our customers' concerns