The tabs split real easy right down the triangle with a pill splitter. I also took one pill, but for shit, tried a pill and a half and was fucking amazed at the difference.
Normally I will only take 1 pill, however, with kronkette at the helm, I might need to take 1 1/2 more often.
Splitting them in 3's etc is also possible. Kronkette took 1/3 tab the first time and 1/2 tab the second. Both times it worked very well. The difference for her was, with the 1/2 tab, her clit was much more sensitive and orgasms were more intense.