What's funny is on Saturday little billy was in the diamond cutting catagory for the second round, I even noticed some slight discomfort on the receiving end up on entry. After the long session on the way home I started getting some of the side effects, like stuffy nose. On the days when I don't get the side effects I also don't get the diamond cutting affect. So draw your own conclusions, but that leads me to believe that some of the pills might not have the full dose.
As far as timing goes I tried talking it closer to the appointment time but then I noticed the first round wasn't as good as the second.
O think it just takes my body longer to metastasize it.
Although the anecdotal stuff in this thread is both helpful and entertaining, I am a believer in hard (pun intended) evidence in the form of charts and tables of measurements taken.
Here is chart of "V". The charts of 'C" are not useful for the initial period to take effect as the X axis is 96 hours as opposed to V which is 12 hours.
Tabular form of data I have seen that list time to peak blood plasma concentration show that C takes about 50% longer than V.
also
@billyS notice the the rising (again pun intended) slope to peak blood plasma concentration is very steep such that being even 15-20 minutes early will have a dramtic effect on results.
Notice also the dramatic effect to taking V with and without food (kinda misleading as type of food isn't listed and high fat food as a much higher dampening effect than lower fat food)
Nonetheless, both the charts for V and C show almost a 50% reduction in bioavailability with food and also a doubling of peak time.
....Cialis..........................................................Viagra