Is elevated fetal haemoglobin a cause for concern in antenatal screening?
![9 smiling people are in an office - 8 women and one man](https://phescreening.blog.gov.uk/wp-content/uploads/sites/152/2019/04/SCT-screening-support-service-team-picture-620x413.jpg)
The sickle cell and thalassaemia screening support service provides advice on when antenatal screening results involving a raised level of Hb F, the fetal version of haemoglobin, should be followed up.