In episodes due to air in the next few days, the couple look after Faye and discuss the prospect of having a family.
It looks as if it will be happening sooner than they think, however, as, according to All About Soap, Izzy (Cherylee Houston) will soon confide in Fiz that she's pregnant.
This could spell trouble for their relationship - bad boy Gary (Mikey North) has shown a softer side in recent months, but is still unsure if he's ready for the responsibility of starting a family.
Izzy is determined to keep the baby with or without him, which leads to her own health fears threatening her happiness.
Viewers will be kept waiting to see whether Gary will choose to leave Izzy, or if he'll stick by her during her time of need.