WWE stars John Cena and Nikki Bella split earlier this year, just weeks before they were due to get married, with their differing attitudes to having children partly being blamed for their rift.
However, the 'Blockers' actor has since had a change of heart and is now open to having a family, but it seems there have also been medical reasons behind his unwillingness to have kids.
In scenes aired on Nikki's reality show 'Total Bellas', the former couple reunited for a romantic dinner and John said: "I wanna marry you and relationship and marriage especially is about sacrifice, and I will make that sacrifice for you. I will give you a child."
Nikki replied: "But you have the..."