In most of the countries, If you are 18 or above you can get your own birth certificate.
yes
This should be part of your will.
You haven't explained whose birth certificate. If it's her biological child then she must sign the birth certificate. The biological parents of the child sign the birth certificate.
No, you have to get a copy of your birth certificate.
No - they simply list the names of the biological father and mother. A birth certificate does not prove the parents were married at the time the birth was registered.
The mother can sign her name, not the father's name.
UK AnswerOnly if the parents are married. US AnswerNo signature by a second party is considered legitimate. For those who are infirm or illiterate, an "X" in the person's hand (foot or mouth) must be attested by one or more witnesses.
To the parents, maybe.
There is a certificate of Live Birth on file to be accessed on the White House website.
A passport cannot be obtained without the signature of the other parent.
Illegal immigrant children are given a US birth certificate. The parents remain illegals.
There are a couple reasons. One make sure it a state certified birth certificate and not a Certificate of birth from the hospital, these usually have your foot prints on them. Two could be an adoption matter. In either case this is a matter that should talk to your parents about.