When my dear son was 7 months, one fine day he just suddenly refused to latch and screamed whenever i brought him near my breast. I kept trying at every feed and he just kept screaming.
I asked myself could it be the milk supply has gone down. After a week of trying to latch him and me crying for the entire week cause i felt so rejected, gave up trying and he took to the bottle and supplemented with partial formula. I was heartbroken but seeing him happier and sleeping better, i consoled myself saying 7 months of latching is already very good. (Till now he is 14 months old but i am still sad and miss the time)