Hormone testing can help explain irregular cycles, fatigue, low mood, and fertility concerns — but only if you test the right hormones at the right point in your cycle. This section compares at-home hormone test kits with lab panels, explains what estrogen, progesterone, FSH, LH, and cortisol results mean, and helps you decide which test is worth paying for.
Part of our Hormones & Periods guides. Related topics: Irregular & Missing Periods, Period Pain & Heavy Bleeding, PMS & PMDD.