it is part of the womb that the baby was living in and it just stuck to him
i have a sack in my stomach but no baby
amniotic sack
Karl Sack was born in 1896.
Hugo Sack was born in 1860.
Steve Sack was born in 1953.
Detlef Sack was born in 1965.
Peter Sack was born in 1979.
John Sack was born in 1930.
Jack Sack was born in 1901.
Friedhelm Sack was born in 1956.
Brian Sack was born in 1968.
Heinrich Sack was born in 1909.