WoCa 1.3.2 is available as a free download on our software library. WoCa2_1_1_4.exe, WoCa2_1_1_5.exe, WoCa_1_2_1.exe and WoCa_1_3.exe are the most common filenames for this program's installer. This program is a product of Alyamkin Ilya. The software is included in Home & Hobby Tools. The following version: 1.3 is the most frequently downloaded one by the program users.
From the developer:
The program is used to display and calculate menstruation days depending on the possibility of conception (the calendar method) for a year, the maximum and minimum possibility of conception, ovulation and menstruation days.
You may want to check out more software, such as Hormonal Forecaster, Encyclopaedia Homeopathica or Subliminal Message Flash, which might be similar to WoCa.