โปรแกรมคำนวนวันไข่ตก JX Ovulation Calendar ....นำมาใช้ได้ครับ ใช้งานง่าย

JX Ovulation Calendar is an easy and user-friendly ovulation calculator for women. The application calculates your fertile days and considers your menstrual cycles possible fluctuations to help you avoid unwanted pregnancy or find out the most prospective days for conceiving a boy or girl. The application will notify you of important changes in your menstrual cycle and thus help you catch the opportunity the fortune sends your way or guard yourself from unwanted nuances. Free download http://www.jxlab.com/