I've been using this product for over 7 years! I use to do kegel exercise. Stared right my first child was born. Had second child and wondered if there anything to help. I found this product in Brazil and stared using. When using the lightest thought was too easy, skipped to #3, as I stared walking the cone was coming out of VG, felt very uncomfortable. So, went to #2. Improves everything, bladder, sexual performance etc. Today I'm on last one 90grams. I really recommend this great product. Is worth it, just be patient and use as much as you feel comfortable. The proper use will make such a huge difference!!!!