Soviet medical supply, Black Bakelite medicine instrument, blood test calculator/counter. Made from black bakelite and metal in Kiev factory of medical equipment. This machine was probably used for calculation of blood analysis.
Medicine in History
A/B Test Calculator - Free confidence level/statistically significance calculator
Pregnancy test calculator
Baby's Heartbeat: An easy to read chart broken down by weeks on where you would expect the heart rate to be during an ultrasound. Just in case you are curious!
Little feet we can't wait to meet!
Number of Ancestors in a Given Generation - Diana, goddess of the hunt - for ancestors!
Genealogy - Tips, tricks, ideas, inspiration, etc.
What’s the difference between a Heuristic Evaluation and a Cognitive Walkthrough?: Measuring Usability
UCD, UX Resources
Rockport 1-Mile Walking Fitness Test Calculator - Find Your VO2Max to Reveal Your Fitness Level
Rockport Fitness Walking Test Calculator
Intercourse Timing Calculator - When To Have Sex When Trying To Conceive | Countdown to Pregnancy
the impatient side of me loves this...view statistics to get an understanding of what result you can expect if you were to take a pregnancy test at xxx days past ovulation
when my dogs arent my only babies