-
Asked by 235hetn52 to Lucy on 15 Jun 2018.
-
Lucy Green answered on 15 Jun 2018:
babies do respond to sound from outside the womb. There are studies showing they open their mouths more when she sings a lullaby!
But another study says “when fetuses were exposed to a tape recording of their mother reading a passage, they showed a 5-bpm increase in heart rate over the first 20 s following voice onset, an increase that was sustained until the end of the recording span. In contrast, they observed a decrease in heart rate of 4-bpm when fetuses were exposed to an unfamiliar women’s voice reading the same story passage. “
-
Related Questions
What is the most dangerous thing to an unborn baby?
how do respond to the unborn babys
does smoking effect a baby's heart?
if the mom died but the baby was in her belly will it die or stay alive
Do you always find out different things about an unborn baby that you didn't know?
what made you want to study babys hearts instead of adults?
Latest Questions
-
how mena times dos a heart beat in a year
-
what do u like about hearts
-
Do your children play Fortnite? (3 Comments)
-
What is your fraviout spice girls or beetals
-
whats your favorite color?
-
how old are u
-
if you could change anything in the world what would it be and why (1 Comment)
-
Does your brain grow?
-
does your fear of blood affect how you work or does it not botther you anymore
-
How heavy is the heart in all types of weights?
Latest Comments
-
What is a tardigrade (water bear) and why does it look like an airbag? Also because it is microscopic, does that mean (1 comment)
-
Do your children play Fortnite? (3 comments)
-
if you could change anything in the world what would it be and why (1 comment)
-
What is the most dangerous thing to an unborn baby? (2 comments)
-
do you like tardigrades? its a water bear. (2 comments)
Comments