Anyone successfully convince their partner to go for a third kid? Can you share how you did?

Currently husband wants to stick with two, but he says he is maybe open to it. Him and I were both one of 2, so that’s what we know. I just had our 2nd baby a few weeks ago. Age gap 2 years 7 months.

His reasons are below: -Wants to have a deeper relationship, be there more, and spend more quality time with each kid -He thinks kids will be better cared for and receive higher quality more attention etc with only 2 -We have two girls and he doesn’t care if we have a boy or not, so that argument doesn’t work -He has a good job, so financially having a third wouldn’t affect us much -We both have a lower threshold for chaos and he wants to be able to have personal time for us -He worries our relationship will suffer trying to keep up with three kids and give them enough attention