Is there a way you know when your platelets drop?

all day my daughter was fine for a few days her platelets were 120 all of a sudan she got so tired she didnt have the streanth to even walk she slept the rest of the day. the next day her platelets went to 60 now could it be that when shes gets these tired spells it happened twice thats when they drop or is it a conscience?

I usually find that I get really tired, irritable and more emotional when my platelets are lower, the doctors usually tell me being tired doesn't have anything to do with them being low, but i do tend to find they do seem to connect.

Usually when your platelets are low, you get unexplainable bruising (meaning not sure how they did it, they may have just lightly bumped their arms or legs on something and come out with a bruise) and it is common to get tiny red pin prick dots on her skin too, thats petechiae. I usually get lots of brusing and petechiae and nose bleeds as well when mine are low too.

I would say anything is possible. I know even when my counts aren't all that low I feel tired. I mentioned the constant fatigue to my doc and he said it's part of the disease I have. I also discovered that being anemic causes fatigue. Is she anemic?