Miscellaneous pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Powered by 2 batteries or rechargeable batteries CR 2032 2 x AAA 2 x AAA 2 x AAA Clinically tested Pearl Index Life expectancy 7 years 7 years 7 years 7 years Size 7 x 10 cm Ø 9 cm Ø 9 cm Ø 9 cm Weight 70 g 130 g 130 g 130 g Further functions pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Upgrade “more functions” Data transfer to PC via USB cable Pregnancy planning pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Sexual intercourse input Gender prediction Possible pregnancy after 4-5 days Probable pregnancy after 15 days 15 days 15 days Confirmed pregnancy after 18 days 18 days 18 days 18 days Conception date and birth date Settings pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Body Mass Index Device settings °C or °F default Gender prediction on/off Brightness Volume Alarm melody default default Cycle and planning statistics pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Average cycle length Temperature gradient Fluctuation of ovulation in days Average length of luteal phase Number of monophasic cycles CLI in % (CLI = Corpus Luteum Insufficiency) Planning hits (over 20 cycles) Personal notes Cycle calendar pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Fertility over past months Menstruation prediction 6 months 6 months pearly ® Lady-Comp ® basic Lady-Comp ® Lady-Comp ® baby Alarm Menstruation Measurement and fertility indicators Temperature reading and cycle day Fertility indicator Ovulation display Display of past fertility 90 120 180 360 Display of predicted fertility 6 days 6 days 6 days 6 days The intelligent fertility computers compared.