4947
PATIENT ( S ) : Two hundred thirty - eight patients with RPLs , 48 patients with recurrent IVF - ET failure and 179 nonpregnant and 120 pregnant control group women .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None