[quote]UtahLama wrote:
Nobody is saying that she should not exercise…let’s go ASK A FUCKING DOCTOR SHALL WE.
"This was written by a OBGYN in response to a post on the Crossfit forums regarding WOD-ing during pregancy. I know it will convince no one, but it seems well thought out.
First of all, if you get overheated, baby can’t cool down. This is also why pregnant women are told to stay out of hot tubs. So, intensity needs to be dialed back a lot.
You need to keep your heart rate under 140 bpm. Baby can usually get enough oxygen, but with a supremely high heart rate, it makes it difficult.
When pregnant, your body produces a hormone called relaxin that allows your ligaments and tendons to stretch to allow for the baby to get through the birth canal. Extreme stretching or pulling on tendons and ligaments (pullups, etc.) can cause irreversible damage because they are much more susceptible to overstretching. Can cause one to develop hip dysplasia, shoulder and other joint issues, and diastasis recti. Diastasis occurs naturally during pregnancy, it is the stretching of the connective tissue that holds the rectus abdominus together. If it gets overstretched (or you have weak connective tissue), it won’t come back together and you end up with a permanent pot belly.
Lastly, if you suffer falls in the last half of pregnancy, there is a risk of placental abruption. This means that the placenta detaches from the uterine wall and the baby bleeds to death. This can happen spontaneously as well, but my husband who is an ER physician has seen this happen from falls and domestic violence more than enough times for me to believe it is a serious risk.
Jumping and hanging from things while pregnant is just not a good idea.
I won’t claim to know what goes on hormonally while exercising when pregnant but on the CF pregnant forums, there are a lot of miscarriages reported. I have friends who are figure and fitness competitors and a lot of them had miscarriages and had trouble conceiving when training at that intensity level.
I would tell her that its okay to do some basic circuits with light implements (not for time), but there is no reason to be lifting super heavy and especially not doing any jumping/hanging/kipping, etc. The risk to benefit ratio is too high. Just getting out and walking/jogging with muscle endurance circuits is good."
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Pfft… a womans intuition trumps an OBGYN’s expert knowledge any day of the week!
