Professional highly accurate digital thermometer reads to 2 decimal places + FREE FERTILITY PLAN CHART with every order.
How does a basal digital thermometer help?
Basically there is a slight temperature drop just before ovulation occurs and then a distinct temperature rise of about 0.40 to 1.0 degrees Fahrenheit after ovulation takes place. By plotting your temperature change during your cycle you will know when you have ovulated.
Basal Digital Thermometer
- Product Code: 114
- Availability: In Stock