The mental load of TTC is exhausting… I wish my partner would take more initiative

I’m wondering if anyone else feels this way during TTC. I find myself constantly researching what to eat, what supplements to take, what to avoid, what timing is best, and every little thing that might improve our chances.

My partner is supportive, but he doesn’t really know much about the details unless I explain everything or tell him what to do. At the very least, I wish he would do some research and try to understand more instead of just following my instructions.

He doesn’t even really know about unexplained infertility and thinks that because our test results look good, everything will be fine and there’s no reason to worry.
I understand why he feels that way, but it also makes me feel like I’m carrying all the anxiety and responsibility alone.

I don’t expect him to become an expert, but I wish he would take more initiative and understand that sometimes even when tests look normal, TTC can still be complicated.
Does anyone else feel this way? How do you get your partner more involved in the TTC journey?