Most people with mosaic Turner have either reduced fertility or infertility. In vitro fertilization may help address fertility issues.
However, people with mosaic Turner syndrome who do become pregnant are at risk of blood pressure–related complications, which can lead to premature birth or fetal growth restriction.
Pregnancy in people with mosaic Turner syndrome is also associated with an increased risk of maternal complications, including heart conditions like aortic dissection and aortic rupture.