has anyone here used the Premama drink mix supplement by chance? i got a free sample of it, but its…

has anyone here used the Premama drink mix supplement by chance? i got a free sample of it, but its only one pack of the powder so i don't know if i should give it a couple days until im right around when i should ovulate or go ahead and take it now (my fertile week just began today)....any insight would be appreciated. :)