This is wise advice.
Also, childbearing is important. A lot of people have mentioned discussing how many, how to raise them, etc. No one has yet mentioned that you should discuss what to do if you find yourselves infertile. No one ever thinks it will happen to them, yet at least half of the couples I know have struggled with it (maybe itās something in the water here, who knows). Does he believe, as the Church teaches, that IVF, artificial insemination, and surrogacy are immoral? Do you? How far are you willing to go medically to be able to bear your own children? How do you both feel about adoption? How do your families of origin view adoption- would adopted children be treated by extended family in such a manner that they would feel unwelcome?
Iāve been lucky in that my non-Catholic, child-loving husband from a family with no adoptions is completely on board with my refusal to undergo IVF or similar, and has come around to the idea of eventually adopting. You need to find out if your future spouse has issues with raising children that are not biologically his.