A better way to track ovulation and diagnose hormonal imbalances at home.
Ovulation Double Check is a rapid 5 minute test that allows women to monitor progesterone levels at home.
Easy to use
Rapid results, no lab required
“Easy to follow instructions and works as promised! It is a good way to verify ovulation for those with irregular cycles.”Kat L.
“This product has allowed me to catch ovulation for the first time in my entire life. Thank you!”Krysten K.
“If you’re using any type of fertility awareness methods or natural family planning, then you will for sure want these!”Christine
As seen on
Learn more about the hormones involved in ovulation and pregnancy
There are four main hormones involved in the process of ovulation. Each have an important role in you getting and staying pregnant.
Luteinizing hormone (LH)
Follicle stimulating hormone (FSH)
Why test for Progesterone?
Progesterone is released after ovulation and is the hormone that helps prepare the uterus for conception. Progesterone also acts to maintain the uterine lining to support the pregnancy after the fertilized egg implants. Progesterone levels must be at a certain level to ensure proper ovulation is taking place and the uterus is ready to receive the fertilized embryo.
Benefits of using Progesterone?
By monitoring progesterone levels, you can determine if you are ovulating properly. Since the main cause of infertility is lack of ovulation, monitoring progesterone could help you to detect hormonal imbalance that causes infertility. Progesterone is also essential for supporting a pregnancy, so monitoring your levels may help you detect hormonal imbalances that cause early pregnancy loss. Finally, tracking progesterone is also good for general wellbeing. Low progesterone can cause dry skin, brittle nails, fatigue, weight gain, PMS, long/heavy periods, hair loss, acne, migraines, and endometriosis.