1 Some of the drugs used to treat hyperthyroidism (overactive thyroid) block the production of thyroid hormone. These same drugs can also cross the placenta and cause hypothyroidism in the infant.  If a pregnant woman has untreated hyperthyroidism, her newborn infant may be hypothyroid for a short period of time.
Black Velvet (song) Black Velvet is a song written by Canadian songwriters Christopher Ward and David Tyson, recorded by Canadian singer songwriter Alannah Myles. It was released in December 1989 as one of four singles from Myles' 1989 eponymous CD from Atlantic Records.
Blue Velvet is a popular song written in 1950 by Bernie Wayne and Lee Morris. The song was originally recorded and performed by Tony Bennett, who charted with it in 1951. It was remade four years later by the traditional R&B group the Clovers. Many other artists have recorded the song, most notably Bobby Vinton.