This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
About colostrum true statements are:a) Secreted after 10 days of childbirthb) Rich in immunoglobulinc) Contains more proteind) Contains less fate) Daily secretion is about 10 ml/day 
Select and explain. 
A. abc, B. acd, C. ac, D. bcd
D: bcd
Answer: D: bcd 
Explanation: None