JX Ovulation Calendar is an easy and user-friendly ovulation calculator for women. The program calculates your fertile days and considers your menstrual cycle`s possible fluctuations to help you avoid unwanted pregnancy or find out the most prospective days for conceiving a boy or girl.

You can select your future baby`s gender
You can boost your chances to conceive a boy or girl by selecting the right time for sexual intercourse. This calculation is based on the fact that female`s X-chromosomes live longer and are less active than are male`s Y-chromosomes. Therefore, if you have sexual intercourse three days before ovulation, you have more chances to conceive a girl. If your sexual intercourse takes place closer to the ovulation moment, your chances to conceive a boy greatly increase.

The birthday forecast is based on the fact that the pregnancy usually lasts approximately 280 days or 40 weeks beginning on first day of the last menstrual cycle. Along with the birthday, the program will also calculate the baby’s Zodiac sign for the selected date.

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