Mike Baldwin (Coronation Street)(01 of09)
Open Image ModalJohnny Briggs' character had three sons, and due to the fact they were the result of short-lived affairs, he didn't actually know any of them were his until later in their lives. Whoops... (credit:Kevin ArgueREXShutterstock)
Jack Branning (EastEnders)(02 of09)
Open Image ModalWe're surprised Jack has had time to do anything else, given the amount of time he's spent, ummmm, adding to his family over recent years.
Jack's first child Penny briefly appeared in Walford in 2008, before leaving for France. He secretly impregnated Roxy Mitchell in the same year, before another fruitful affair with Sam Mitchell in 2010.
In the Christmas of that year, he and Ronnie Mitchell had their first baby, James, together. Sadly, the tot died in an episode which marked the start of a controversial baby swap storyline. (credit:BBC Pictures)
Steve McDonald (Coronation Street)(03 of09)
Open Image ModalSteve already has one child, Amy, following a fling with Tracy Barlow, and in the summer of 2016 he got another two people pregnant.
One was his wife Michelle - which is obviously lovely - and the other, Leanne Battersby during a one-night stand. Which is not so great. (credit:ITV Pictures)
Phil Mitchell (EastEnders)(04 of09)
Open Image ModalHere's Phil with Denise Fox, the most recent Walford resident to find herself pregnant after a frisson with the hardman.
He also two other kids: Ben, following his marriage to Kathy, and Louise, whose mother is Lisa Fowler. (credit:BBC)
Ken Barlow (Coronation Street)(05 of09)
Open Image ModalJeez, what is with the men of Weatherfield all putting it about a bit?
Ken has three biological sons and one daughter, as well as stepdaughter Tracy. (credit:ITV Pictures)
Ross Barton (Emmerdale)(06 of09)
Open Image ModalAs of September 2016, Ross had one child with Charity, and another on the way with Kerry, after a one-night stand.
While two kids is still a modest number, he has been in the Dales for just three years... (credit:ITV Pictures)
Kush Kazemi (EastEnders)(07 of09)
Open Image ModalWithin two years of arriving in Walford, Kush was expecting two babies - one with his wife Shabnam, and another with her best friend Stacey Slater. (credit:BBC Pictures)
Bob Hope (Emmerdale)(08 of09)
Open Image ModalBob has seven children. Seven. Children.
He has been married six times to four women but still. Seven. Children. Two of the kids were from his first marriage, anther two from the second, and the fifth from his short-lived wedded bliss with dancer Vonda.
To top it all off, he and Viv Hope then welcomed twins, christened Cathy and Heathcliff, as Viv gave birth on the Moors. Yes, really. (credit:ITV Pictures)
Tony Hutchinson (Hollyoaks)(09 of09)
Open Image ModalTony had two kids before welcoming twins with Diane, Harry Thompson and Grace Hutchinson. (credit:Lime Pictures)