I turned 30 last June and ever since have been thinking about having my third child. I have 5 year old twins. A family member recently told me that once you get to 35 your fertility declines rapidly and so I should start thinking about having another if I want more. My husband thinks this is ridiculous and that I'll be fine to conceive and I shouldn't be worried or thinking about it. I was originally going to wait until I was 32/33 and my girls were 7/8 before beginning to try for our third. But should I bring this timescale forward? If it happens before we would be fine with that, however I just wanted my girls to be a bit older before we added another.
Thoughts please.