I'm 5 weeks pregnant naturally at 46 and am trying to keep sane.
I was the same with my DS who is now nearly 3 (had him at 43, geriatric Mom for both)
My wife and I used a well known sperm donation website on both occasions, the first took 7 attempts using AI, this time it was 6. We are cautiously optimistic all will be fine, but will know more at the 7 week early scan.
This is all after a failed IVF 4 years ago, and being put on the donor egg waiting list as I was told I was unable to conceive using my own eggs! Don't always believe what you are told.