Second trimester Down syndrome testing

Initially when I found out I was expecting I did not want the Down syndrome screening because I figured I would love my child either way, however after reading about the pros and cons of the Down syndrome testing I think I may have it done due to some family history. Just out of curiousity; does anyone know if they will tell me the gender with this blood test? I know they do for the first trimester screening but I'm not sure about the second.