Currently using Persona.. I used it first time & got pg first time. Trying again - the ovo sticks didn't show I was ovulating, but persona showed red, which means you may be at risk for pregnancy then the egg shows when you ovulate. Because I was ill & on antibiotics, we only managed to do 'it' on the first egg day, which was day 14.
This month, did 'it' from day 9 to day 12, then we were exhausted. Day 12 was the first egg day, which we managed (!). Now it's day 23 & for the last few days I have TERRIBLE moods (pmt?), so who knows the secret ? Cycles can change from month to month & I've just given up BF - although it was twice a day
I'm really concerned we've left it too late, nearly 36 1/2) : - (
Anyone got any advice ?