Well, with a c section it's alot harder to take care of your baby or even yourself because you might be in pain for the first 2-4 weeks.So you will probably have to have your partner or relatives help out with the baby. I'm not sure if there are any warnings other then no heavy lifting which applys to all surgerys in the belly area,I think as long as your not doing anything that could bust your stiches or staples or whatever they use, you should be fine. If there are any other precautions your doctor will probably tell you. Moving on to your other question.. Discharge can be normal, but it can also not be. At about 38 weeks I started leaking a clear discharge, and I didn't think anything of it. But when I went to the doctor to have my daughter, they told me that my water had broke but it was just slowly leaking. Not to worry you, In your case and going by how far along you are it's most likely nothing to worry about.The back aches is normal, It's just a part of being 31 weeks pregnant...The pelvis pain is probably because the baby is laying on it..That's all the advice I have, I didn't have a c section so I can't give every little detail..Hope everything goes well. :) Good luck!!!