...starts from when they get to know the woman is conceived, there is this joy that comes with getting pregnant for your husband,

I love this part so much. You are very correct. That is when the joy of parenthood starts and that joy is the beginning of the joy of parenthood. I experienced it too. Infact, I couldn't hold my joy then when I became an expectant mother. It was really a wonderful thing to be pregnant. Thanks for bringing this point out.

I wish you success