The soccer star - who has sons Brooklyn, 12, Romeo, eight and Cruz, six as well as two-week old daughter Harper Seven with wife Victoria - reveals he would be keen to have one final child to complete their family, but has no concrete plans yet.
He said: "Are we done now or will we see any more in the future? We`d like one more.
"We`ve always said we`d love a big family and five was the number. If we`re lucky enough, then we hope to have one more.
"Victoria`s doing amazingly well, so we`ll see."
The 36-year-old star - who was born in England but now lives in Los Angeles - also reveals his latest addition has her mother Victoria`s nose.
He added: "She`s a mixture of all three of the boys actually. She`s got Victoria`s nose thankfully."
David recently revealed he finds it hard to be away from his family playing soccer matches for his team LA Galaxy.
He said: "We have been so lucky with her, and it was hard leaving them all the other day.
"It`s always hard leaving my family. Having a two-week-old daughter and leaving her, and leaving the boys and wife Victoria, it was difficult. I can`t wait to get back and to hold her and kiss her."