How can use check_http with authentication

[baber]

I am checking URL with follow command and this is working

check_nrpe!check_http!'-H services.srv.com -w 5 -c 10 -u /ESB//services/guarantee_v1_0?wsdl'

Now i want to check other link that need authentication to login

check_nrpe!check_http!'-H services.pbs.com' -w 5 -c 10 -p 443 -u '/pst/services.svc?wsdl

but this link need to authentication with user=service pass= srservice

How can use user name and password in that check_http ?

[baber]

Would you please help me to solve this issue ?