Best answer
Under normal circumstances, 4-6 weeks postpartum lochia completely drained. Bloody lochia usually last 3-7 days, after the lochia becomes serous to white, about 3 weeks clean. Lochia cesarean section to vaginal delivery time than longer. Incomplete uterine involution, uterine infection, intrauterine residue or lochia may appear more than the amount of long duration. If intrauterine infection can cause abdominal pain, lochia evil and foul smell. I suggest you to review the B-gynecology hospital to observe the recovery of the uterus, if there is infection or residual condition, the need for timely diagnosis and treatment without delay.
Should be no row of clean, 42 days after delivery is not to review it? Did not check it? There are 51 days is not normal lochia, recommendations immediately to the hospital, a long row will not clean infected, even if there is blood in curettage, is very painful, as soon as possible to look up it, I wish you all the best