Hi everyone, have been lurking on this thread so hope you don't mind if I join!
We've been ttc#2 on and off since jan 2018. I had an MMC in October (conceived during an off period ironically - just after I'd started a 2 year uni course!) but I'm nearly 38 and we both had fertility problems diagnosed while ttc last time, so we're going for it.
This is my first cycle with SMEP. I used the internet cheapie OPKs and got positives last Thursday night (CD15) and 2 more on Friday. So I'm guessing I ovulated around Saturday. We DTD every day from CD13, which I upped to twice a day from CD15 to CD17 so hope it was enough 
Poor DH!! When I jokingly asked if he had anything left in his balls he said 'just dregs' French humour
Anyway, since then I've had a bit of a light tingling feeling in my boobs that I can't say I've ever noticed before. With DS, i had really sore and aching boobs at 7 weeks, which is when I got my first ever BFP. I think I'm just symptom spotting tbh, maybe it's just part of my normal cycle, but fingers crossed!
Might try preseed next month, as no doubt we won't be lucky enough to get a BFP on our first SMEP attempt. Does anyone know if you can you buy it in Boots/Superdrug?
Thanks for getting this fR, didn't mean to write such a long post! And good luck to everyone in the tww 