round 5... cycle budies day 1


So AF arrived today finally although the disappointment of no baby again this month kills me after 4 BFN test I was expecting. there was some relief as this the first time she has arrived on her own without taking Provera first. we have been ttc for 2 years now with a mc in February.. we are now on round 5 of Clomid but this month taking 1 day 75mg the next day 50mg.. days 2 - 6 never heard of this before any one?? any cycle budies???