1035
Taking into account certain well defined conditions ( frequent feedings , no supplementary feeding before 4 - 6 months , method only to be used in the absence of menstruation ) , LAM can be relied on for contraceptive protection for up to 1 year post partum .
 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