Ovulation Calendar

This is the demo version of the PERIMON ovulation calendar (in contraception mode). PERIMON works as a family planning software, a cycle monitor and as a conception tool. Please register to start your own, personalised ovulation calendar.

Currently you are most likely fertile* and shouldn't have unprotected intercourse

September 2009

Sun

Mon

Tue

Wed

Thu

Fri

Sat

26d→

5:00 pm

Generated by Perimon 4.1.32

Ovulation Calendar Legend:

- Most likely infertile* from 08/19/2010 (7 am) till 08/31/2010 (3 am) and from the 09/18/2010 (8 pm)

- Most likely fertile* from 09/03/2010 (9 pm) till 09/16/2010 (9 am)

- Likely ovulation date (Next ovulation likely on 09/10/2010 ±2 days)

- Menstruation (Next on 09/23/2010 ±2 days); 27.5d=Length of cycle in days; 4:00 am=Begin

- Today's date (Thu, 09/09/2010)

Move the mouse over the beginnings and endings of the coloured stripes to display the exact time of day.

*) Information about fertility in accordance with our disclaimer: Please take into account that this information might be incorrect as contraception is never 100% safe. If you examine you mucus or you cervix you gain additional infertile days and increase the safety

TESTIMONIAL

“And I really thought, this must be much less safe because of the pure calculation [...] My compliments (symptothermal NFP user)”