All About the Hormones

The Pearl Fertility Kit comes with 2 types of hormonal testing strips, testing levels of:

  • Follicle Stimulating Hormone (FSH)

  • Luteinizing Hormone (LH)

Tracking the levels of these hormones ensures you have the most accurate information about your fertile days.

You can find further information on how to measure here

The blue strip: FSH levels

FSH, or follicle stimulating hormone, is one of your most important hormones because it controls both menstrual cycle and ovulation. At the beginning of each cycle, FSH signals the ovaries to start follicle growth. Each follicle contains an egg, and the growing follicle then produces estrogen to prepare the uterus for pregnancy. Increased estrogen then leads to a sudden rise in LH- levels.

The pink strip: LH levels

LH, or luteinizing hormone, regulates the function of the ovaries. For the first two weeks of the menstrual cycle, LH stimulates the ovarian follicles that produce estrogen.

LH levels rise before ovulation:

Around day 14 of the cycle, LH levels rise, and ovarian follicles tear to release a mature egg from the ovary. This process is known as ovulation, the process by which the egg travels down the oviduct where it then can then be fertilized. If fertilization has taken place, LH causes progesterone levels to increase, and this hormone prepares the uterus for pregnancy. A balanced level of LH is key to causing and maintaining fertility.

By measuring LH levels, you can predict ovulation timing and fertility windows.

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    Pearl Fertility Kit

    Stop guessing and wondering! Track FSH & LH digitally to predict your fertility and chart your hormones!

    It includes:

    • access to the Pearl Fertility App
    • 15 FSH (blue) tests
    • 15 LH (pink) tests
    • 2 hCG (pregnancy) tests
    • and 1 reusable test strip holder

    EAN: 0860005630127

    Order  $31.99
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    Pearl PdG Add-On (1 Cycle)

    The perfect add-on to your Pearl Kit! Confirm ovulation and monitor progesterone levels with our PdG add-on strips.

    It includes:

    • 4 PdG (ovulation confirmation) tests
    • App activation for PdG

    EAN: 0860005630110

    Order  $31.99
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    Pearl Refill Kit (3 Cycles)

    Less plastic, no guessing, more Pearl… track FSH and LH for 3 cycles.

    It includes:

    • 45 FSH (blue) tests
    • 45 LH (pink) tests
    • 2 pregnancy tests
    • App activation 3 cycles

    EAN: 860005630103

    Order  $69.99
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