Marriage without birth certificate; British citizen born in India with Polish fiancee

Hi
I am british citizen and want to get married in poland as my fiancee is polish. I was born in india and also dont have birth certificate but have rest of documents. So my question is how can I get married in poland without birth certificate

Can anybody help...

Doubtful, contact the Indian embassy in Warsaw and they'll know.
Can't some relative back in India just post it to you?

who said there is no birth certificare in india?

you did?

These might help: advocatekhoj.com/library/legalforms/howdoi/index.php?Pno=birthcertificate.php

This one from a consulate in the States, but you'd presume the same rules apply in the Warsaw office: indianconsulateatlanta.org/page/display/37