Can’t believe we’re doing this!

Hello, new here!

My husband and I have been married 11 years, and we have three kids 6, 4, and 3. We thought we were done (I thought) but my husband really wants #4 to round us off. I’m not going to not love and cherish a child I have, and I don’t want him to miss out on the complete feeling I have after we had our youngest... so here we are! It’s been a long time since I’ve done this! We tried for years with our oldest and ended up needing treatments, and with our 2nd as well. Our third was a surprise! A “but we can’t get pregnant and we just had a baby” surprise lol

So idk if I should expect an easy journey or a hard one but here we are... CD2, and OPKs in the mail.