I am just trying to decide between paying monthly vs full payment at once.

If I do decide to pay monthly, and suppose treatment starts after the first 15 days of purchasing the policy and if the treatment is needed for unknown time, would the insurance continue to cover if I renew it every month?
NARENDRA>>>Yes, as long as it was covered expense in the earlier month and as long as you renew before it expires.

Is there any advantage by paying the premium at once?
NARENDRA>>>Not really. Only thing is that you need to remember to renew it every month. You get reminders in the email. But finally it is your responsibility to renew it.

I really appreciate your help.