Hi @MgW1
I started ttc no. 4 in July this year.
strong coffee has always been my vice. I gave up initially and went cold turkey to herbal teas and no fizzy drinks. No alcohol and lots of supplements and testing and I thought that the BPN had to be in the bag cos of these sacrifices(!) but hasn't happened.
I had a Mmc where I ended up in hospital for a week a couple of years ago when I'd drank Diet Coke and coffee and I somehow convinced myself that those were a reason for it.
I've started to have a cappuccino in the morning and perhaps one more later in the day as it really is my only treat. Trying to eat healthier. I'm conscious of the effect caffeine is meant to have on eggs but then I'm also conscious about the effect stress is also meant to have so I think a little bit of what you like does you good (hopefully)
Good luck!