hi iv had problems with urine infections and pains in my kidneys iv had 3 children and had this problems with the 3 of them and my urine always had protien and blood and what ever else in it but every time the urine got sent to be tested it always come back clear and or my samples would be lost and evenualy when i was having my baby my urine was tested and came back with e coli in it . is that dangerous ? oh and my babys nearly 7 months and my body still not back to normal .