<prompt> Sequence of lochia during puerperium is: March 2012Serosa -- alba -- rubraRubra -- alba -- serosaRubra -- serosa -- albaAlba -- serosa -- rubra  <response>: Ans: C i.e. Rubra -- serosa -- alba Lochia is the vaginal discharge for the first fonight during puerperium. Depending upon the variation of the colour of the discharge, is named as: 1 Lochia rubra red 1-4 days. 2 Lochia serosa yellowish pink 5-9 days. 3 Lochia alba white 10-15 days. 