The net still raises unpleasant questions as a newborn baby's skull bones aren't fused yet so being accelerated into a net probably isn't good for its head.
Also, the Blonskys don't tell us what's supposed to happen to the placenta. Does it slam straight into the baby from behind?
According to the story behind their design, the Blonskys - husband and wife - had visited the zoo and seen an elephant twirling in circles. A zookeeper explained to them elephants do this before giving birth.
Which, by the way, they don't, because centrifugal force isn't necessary for birth.