The first effective natural contraception on internet, iPhone, Android etc. Leading charting system. You discover your real Da Vinci Code! How does this work?
With sympto, you manage all situations on your own: ovulation tracking, wish for a child, breastfeeding and peri-menopause. You just introduce your cycle observations (with some temperatures AND cervical fluid) on your chart and sympto indicates your fertility state with most precision. Predicting programs are all fake.