In the field of obstetrics,<unk>  is the vaginal discharge after giving birth, containing blood, mucus, and uterine tissue.<unk>  discharge typically continues for four to eight weeks after childbirth, a time known as the postpartum period or puerperium. A 2016 review ties this<unk> l period" to worldwide customs of postpartum confinement, a time for the new mother and baby to bond.<unk>  is sterile for the first two days, but not so by the third or fourth day, as the uterus begins to be colonized by vaginal commensals such as non-hemolytic streptococci and E. coli.
Lochia
Peruna 
Christmas eye
Ranula
Chalazion
Milk Teeth
Acalvaria
Keratoconus