The Pearly is an affordable alternative, however, it does have a few less features then the Lady-Comp. Please see 'Pearly/Lady-Comp Comparison Chart'.
The Pearly fertility computer operates with a lithium battery that must be replaced by the distributor every 2-3 years in order to safely restore your historical basal body temperature readings to the device. The cost of a battery change is $35.00USD plus shipping and this includes a Free Clinical Printout. The Lady-Comp operates with an integrated rechargeable battery and is also equipped with a power supply adaptor. No battery changes are required.
The Pearly is equipped with a thermal sensor that cannot be replaced if damaged. The Lady-Comp is equipped with a thermal sensor that can easily be replaced at a minimal cost should this be necessary. This is also a great advantage if you ever decide to sell or lend your Lady-Comp fertility computer in the future.
Lady-Comp
Price: $485.00 |
 |
 |
Pearly
Price: $330.00 |
 |
Symbols |
|
Symbols |
|
Green: |
Infertile
(contraceptive effectiveness-99.3% Pearl Index 0.7) |
Green: |
Infertile
(contraceptive effectiveness 99.3% Pearl Index 0.7) |
Yellow: |
Learning-clear
diagnosis |
Yellow: |
Learning-and
irregular long cycles, missing temperatures |
Red: |
Fertile
- or risk of fertility related to a future date with
in life span of sperm |
Red: |
Fertile
- or risk of fertility related to a future date with
in life span of sperm |
Red
Blinking: |
Prognosis
- day of Ovulation based on all completed cycles to
date (this is a predicted ovulation, NOT a diagnosis) |
Red
Blinking: |
N/A |
Pregnancy
Test: |
Probable
indication on the 15th day following conception confirmed
on the 18th day following conception |
Pregnancy
Test: |
Confirmed
on the 18th day following conception |
Fertility
Forcast: |
The
next 6 days |
Fertility
Forcast: |
N/A |
Historical
Data: |
Review
up to 150 days back |
Historical
Data: |
Review
up to 99 days back |
Cycle Statistics: |
- Total completed cycles (number of read cycles)
- Average length of cycle
- Average increase in temperature at ovulation
- Ovulation range (plus minus days from red flashing)
|
Cycle Statistics: |
N/A |
Print Out: |
Of the past 150 days - no service
charge, shipping extra |
Print Out: |
Of the past 99 days (service
charge applies) |
Device Size: |
Circle Dia. 5.5 inches - 14
cm / Height 1.25 inches - 3 cm |
Device Size: |
Oval 2.5 x 4 inches - 7x10
cm / Thickness 1 inch - 2.5 cm |
Weight: |
7 oz. / 200 gr. |
Weight: |
2 oz. / 60 gr. |
Power Source: |
Wall Plug (included) /built-in
rechargable battery. |
Power Source: |
Built-in battery (new battery
required aprox. every 3 years - service charge applies) |
Display: |
Digital - illuminated display
(visable in the dark) |
Display: |
LCD - liquid crystal display
(not visable in the dark) |
Program: |
Can
be upgrade to a Baby-Comp while retaining all cycle data |
Program: |
N/A |
Warranty: |
5 Years |
Warranty |
2 Years |
