Their attempts were blocked by security both times. A spokesman for the hospital spoke with the Merced Sun-Star, saying he's never heard of people using dolls in this manner. "We do not [know] why they were in the hospital."
Although there's relief the hospital's security was effective, the story is frightening for new parents.
KFSN quoted a new mother who said, "I just had my son like a year ago, and that was my main concern was ... always wanting to make sure who had my baby."
No arrests have been made because police are still investigating whether a crime was ever technically committed. Some who commented on media outlets' websites suspect the couple was trying to swap a doll for a real child, but the hospital hasn't speculated on this.
In May, a woman dressed like a nurse gained access to a Canadian maternity ward and stole a baby born 16 hours earlier.
But thanks to an Amber Alert and social media posts by the police, two friends spotted the alleged abductor's vehicle and returned the baby to her family within hours of disappearing.
Soon afterwards, the hospital in Canada announced plans to upgrade surveillance systems and use electronic bracelets that would alert security if a baby was taken out of the maternity ward.
See more at newsy.com.