Hereâs how it works: 1  If both you and your babyâs father are Rh-positive: Your babyâs blood is Rh-positive, and thereâs no risk of Rh disease in your baby. 2  If both you and your babyâs father are Rh-negative: Your babyâs blood is Rh-negative, and thereâs no risk of Rh disease for your baby. If youâre Rh negative and your babyâs father is Rh-positive: Your babyâs blood may be Rh-positive. Your baby is at risk for Rh disease and needs to be checked closely.
Inigo Jones was the first architect to use Vitruvian standards forhis designs. He is contributions included the Banqueting House,Whitehall, and the.
Daniel Hale Williams (January 18, 1856 â August 4, 1931) was an African American general surgeon, who in 1893 performed the second documented successful pericardium surgery to repair a wound in the United States of America. He also founded Provident Hospital---the first non-segregated hospital in the United States---in Chicago, Illinois.