I stayed a long time before I started hesitating ... and now every month I just wonder why I did not start before !!!! Sure, it must not be "uncomfortable" with his anatomy to use a cup, the implementation is not easy the first time and adjusting the withdrawal of small cap (which can cut more or less) took a few days, but other than that, it's really a great product when we found his feet! For me, the tip no longer exists (flush cut of the cup !!!), and among the different folding techniques proposed in the manual you will find necessarily one with which you're comfortable. More exchange every 2 hours: one can keep up to 12h. More odors, more questions arise on what can or can not do as activities! Really I recommend very strongly that this product is more environmentally friendly super! Note that if your rules are not super heavy, size 1 may suffice.