Having children when the story has changed.

After marrying my husband and ttc we discovered that we have issues getting pregnant. We have one son that is an ivf baby. We have conceived naturally but ended in a second trimester loss. We are diagnosed unexplained infertility.

When we got married my husband knew I wanted more than 1 child. I always knew my husband would be happy with only 1 but definitely wouldn’t consider more than 2. Now that we know we likely need ivf it has changed the story.

I want to do ivf again so we can have another child. My husband absolutely does not want to do ivf again because of the emotional burden it puts on our life and he says he’s totally happy with 1 child. I on the other hand am not happy with 1.

So we are at a roadblock

My husband says, let’s try naturally and if it doesn’t happen oh well we move on I don’t care if I have more

I say, let’s do ivf since we know it won’t happen naturally and I want more children

So my question is...looking at this circumstance what is your opinion. Am I wrong for pushing my husband into more fertility treatments that stress him out? Is my husband wrong for not supporting me and what I want?