alter table "BirthCertificate" add column "BabyWeight" INTEGER
alter table "BirthCertificate" add column "TypeOfDelivery" character varying
alter table "BirthCertificate" add column "MethodOfDelivery" character varying
alter table "BirthCertificate" add column "DurationOfPregnancy" character varying
alter table "BirthCertificate" add column "NoOfChildBorn" character varying