w bantu sedikt...taro dipage 1 om klo mau ngukur waktu subur bs liat dibawah ini http://bidanku.com/index.php?/component/option,com_womancalendar/action,render/josDate,2010-12-02/josML,4/josMP,28/lang,in/ lebih simple,enak diliat & gampang dimengerti
pake fastnet ditest : http://img802.imageshack.us/img802/2314/90696802.png bayar : http://img526.imageshack.us/img526/985/19659001.png lebih mantap daripada SPIDOL 1.stabil:thumbup: 2.jarang gangguan/disko:thumbup: 3.murah:thumbup: