Following is a transcript of the video. Imagine giving birth to a 24 pound baby. That’s 3 times the size of the average human newborn. Ouch! But for kiwi birds, giant chicks are the norm.

And human moms aren't alone here ... than normal thanks to their brain's salience network. Scientists think giving birth activates this network to help a mother detect threats and protect her ...

When expectant moms in Cincinnati don’t feel heard by their OB/GYNs before giving birth, they often reach out to Anita Weisberger ... late and haven’t been on time since.” She has a full discussion ...