Android Apps by Tom Gustafson

Simple, easy to use program that allows women to enter their period each month and predict likely start of next period, likely date of ovulation, and likely fertile window.* New program icon - cour...

Has been replaced by OB Dates Calculator v2, please use that program for future updates.Small, fast, simple GUI application for rapidly calculating EGA and other useful OB dates from either LMP or ...

Period and Ovulation Tracker 2:Simple, easy to use program that allows women to enter their period each month and predict likely start of next period, likely date of ovulation, and likely fertile w...

For use by physicians to guide medical decision-making regarding the use of radiation therapy in breast cancer patients who have undergone breast conserving surgery and appropriate axillary evaluat...

Small, fast, simple GUI application for rapidly calculating EGA and other useful OB dates from either LMP or EDC. Designed for fast, quick use by primary care providers.* Removed advertisements