It is natural at this stage of pregnancy
to experience frequent urination
once again as the pressure on the urethra
and the bladder grows, but associated with burning sensation or pain, urinary infection should be suspected and investigated and appropriately treated. Drink lot of water as concentrated urine can sometimes lead to similar symptoms. Otherwise, random burning sensations are a common associated feature of pregnancy due to nerve
ending pressure. See your doctor for further advice. Good luck.