This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Normal Puerperium, Subject name: Gynaecology & Obstetrics
Chronological order of lochia is - 
Select and explain. 
A. Rubra, serosa ,alba, B. Alba , rubra, serosa, C. Serosa, alba, rubra, D. Rubra, alba, seosa
A: Rubra, serosa ,alba
Answer: A: Rubra, serosa ,alba 
Explanation: Ans. is 'a' i.e., Rubra, serosa, alba NameColorTiming (days)Contents1. Lochia rubraRed1-4Blood, decidua, fetal membranes, vernix, lanugo, and meconium2. Lochia serosaYellowish, pink, and brownish5-9Leucocytes, cervical mucus, and organisms3. Lochial albaPale white10-15Decidua, cells, leucocytes, mucin, cholesterin crystals, and fat cells