I am 8 months pregnant and we are going into 12 hour shifts I did 12s in the beginning of my pregnancy just fine but this last month it’s a pain bc of soreness and what not I am not high risk and my profile states 8 hour shifts are recommended but not mandatory

I do sit all day as I am dispatch for security forces but I’m wondering if there’s anything I can do to be put on 8 hours instead of the 12 due to being so close to my due date and sitting down all day does impact my body please no negative comments looking for actual helpful comments