In easy terms (which is how I go about things)...it relaxes most of the body. It relaxes the central nervous system and works on striated muscles.
Since it can pass to the baby it pretty much can do the same things to the baby that it does to mom. It's possible for baby to have no issues but it's possible for them to have a low apgar, breathing problems but these are things that usually pass.
The antagonist is calcium whether it be chloride or gluconate.
I was on it. It sucked. How's that for techinical

. I couldn't eat when first placed on it because of the risk of choking. There were times I was having a hard time breathing. I could barely move my body and too much moving just wiped me out. I had to be kept at near or just at toxic levels for it to work and my labs were drawn every 6 hours to make sure I didn't go to far over the line.
I was on it for preterm labor (baby born within 18 hours of it being turned off).
I don't do technical...just not me. So there's the layman basic version of it.
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