Source: Bang Showbiz NewsJennifer Garner doesn't want any more children - but her husband Ben Affleck does.The 40-year-old actress only gave birth to their third child, son Samuel, in February but the 39-year-old actor already has plans to increase their brood.However, Jennifer insists it is going to be an "uphill battle" to convince her to get pregnant again because she is happy with the kids they have and wants to stop extending their family.She said: "The fact that Ben wants another [baby] is true. But I can tell you that would be a pretty uphill battle with me. I am not anticipating having any more kids!"Although the couple's house is chaotic with Samuel, six-year-old Violet and Seraphina, three, to look after, the 'Arthur' star admits Ben is a very hands-on dad.The Hollywood heartthrob took some time off from work to help with the kids and Jennifer has nothing but praise for Ben's parenting skills.She added to TV show 'EXTRA': "Ben took a break. He came, he did the school drop-offs and pick-ups and bedtimes."