Ovulation day identification method : Patent

■How to identify the ovulation date of female mammals (including human females)

This is a patented method for determining the day of ovulation by placing a drop of urine from female mammals (including human females) on a slide, drying it, and viewing it under a pencil microscope (50x to 75x magnification).

It can be applied to both contraception and pregnancy in female mammals (including human females).

Sale price: 100 million yen *Consultation