
    Write a function to determine if a given month number has 31 days to accurately schedule patient follow-up appointments and allocate medical staff resources. The function should help healthcare facilities optimize their monthly capacity planning for recurring patient treatments and follow-up visits.
    

    
def check_monthnumb_number(monthnum2):
    """
    Write a function to determine if a given month number has 31 days to accurately schedule patient follow-up appointments and allocate medical staff resources. The function should help healthcare facilities optimize their monthly capacity planning for recurring patient treatments and follow-up visits.
    

    """
def check_monthnumb_number(monthnum2):
    """
    Write a function to determine if a given month number has 31 days to accurately schedule patient follow-up appointments and allocate medical staff resources. The function should help healthcare facilities optimize their monthly capacity planning for recurring patient treatments and follow-up visits.
    

    """
    if monthnum2 == 1 or monthnum2 == 3 or monthnum2 == 5 or (monthnum2 == 7) or (monthnum2 == 8) or (monthnum2 == 10) or (monthnum2 == 12):
        return True
    else:
        return False