Baby Gender Mentor is the trade name of a controversial blood test designed for prenatal sex discernment. The test was manufactured by Acu-Gen Biolab, Inc., a biotech company in Lowell, Massachusetts, United States. The test made a media debut on 17 June 2005 on The Today Show and it was featured in Newsweek in October 2005. About 4,500 people had purchased the test by March 2006.