Turner Syndrome Support Group
Turner syndrome encompasses a number of chromosomal abnormalities, of which monosomy X, is the most common. It occurs in 1 out of every 2,500 female births. Instead of the normal XX sex chromosomes for a female, only one X chromosome is present and fully functional. In Turner syndrome, female sexual characteristics are present but underdeveloped.
I would contact an enrollment officer with the branch you're interested in joining. As long as you're physically cleared for service, with the potential heart complications, I don't see why you couldn't serve. Please let me know if you look into this, I also am interested in joining the service and have wondered if my Turner Syndrome would prevent me from joining