And as Whitney pushes her loved ones away, can Zack be there for her?
Zack tries to remain hopeful as he and Whitney head to the hospital to find out the results of their CVS test, but their world collapses when their baby is diagnosed with Edward’s Syndrome.
As a heartbroken Zack struggles to deal with his baby’s prognosis, he can't face joining Whitney at the hospital. However, after some words of encouragement from Sharon, he heads to the hospital to support Whitney.
After a devastated Whitney pushes her loved ones away, a heart-to-heart with Eve makes Zack realise he needs to be there for Whitney.
Back at No.1, Zack comforts Whitney and reassures her that she is not to blame for their baby’s diagnosis.
EastEnders continues Mondays to Thursdays at 7.30pm on BBC One