i agree that increasing dose slowly is much better - i found that i was still struggling once put up to 1700mg by FS even though it was done gradually - so FS decided to change me to extended release tabs - have been dropped back to 1000mg (two tabs) each night - and it has been bliss!!! haven't noticed anything - in fact, i'm probably feeling better than i have in ages. apparently, with the extended release tabs, you don't need to be on such a high dose to get the same effect (i grilled FS the other day cos i was seriously worried that the reduction in dosage would be harming our ttc journey!)

hope you're feeling better