⭐ ⭐ ⭐ ⭐ ⭐ Trusted by 50,000+ couples

kegg fertility tracker and kegel ball

Sale price$269 Regular price$467
Save $198.00

Limited Time Offer Includes:

kegg fertility tracker - Cervical Mucus tracking ($299 value)
FREE Shipping
FREE Travel Bag
FREE 12-month Pregnancy Guarantee ($69 value)
FREE Cycle Chart Review ($30 value)
FREE Lifetime Kegel Exercises ($99 value)
FREE Private TTC Community Access (Priceless)

Your Key Fertility Metric

Track your cervical mucus and maximize your chances of pregnancy.

Daily Insights

Get actionable daily fertility insights in just 2 minutes a day.

Kegel Exercises

Prepare your pelvic floor for labor and recovery with kegel exercises.

Cervical mucus dictates when you can get pregnant

During your cycle, cervical mucus protects the uterus from infections with its thick consistency. For a short window of time each cycle, cervical mucus changes its consistency to nourish sperm and facilitate their penetration and transport, making it essential for successful fertilization. 

By tracking cervical mucus with kegg, women can confidently identify when they have the highest chances of successfully getting pregnant.

Science behind kegg

Reviews

50,000+ couples have used kegg to conceive

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Pay for it once. Use it forever.

Don’t fall for products which cost you money each cycle. Most couples try for a minimum of 6 months before they successfully get pregnant. kegg has no monthly charges. Most kegg users use it for multiple pregnancies and forever for pelvic floor training.

Stories from kegg users

Review stars

kegg is the first product that’s worked for my irregular cycles because of PCOS. Other trackers I used were a little too frustrating for me, especially because I have a busy schedule and need something to work within minutes, exactly what kegg does. Instead of making a mess every morning like I did before I now spend less than 3 minutes from taking my kegg reading to washing and drying it. I love my kegg!

Lily Verified Buyer on June 07, 2024

Age 35-39

Cycle regularity Irregular

TTC before kegg Over 1 year

Medical condition PCOS

Review stars

I have PCOS and have SUPER irregular cycles. I wear a pantyliner everyday because I have no idea when I will randomly start bleeding. This made figuring out when I was fertile impossible and everything else I've tried didn't help. I bought kegg honestly in hopes of understanding my cycle so I could talk to my doctor not really thinking I'd ever be able to conceive without help. I GOT PREGNANT ON MY SECOND CYCLE!!!

Mary Jane Verified Buyer on January 04, 2024

Age 40+

Cycle regularity Irregular

TTC before kegg Over 1 year

Medical condition PCOS

Review stars

kegg’s ability to provide clear, reliable data, even with my irregular cycles, has been nothing short of amazing. I have PCOS so my cycles fluctuate quite a bit, and LH tests were just not cutting it. I got kegg after reading about how so many women with PCOS were able to get pregnant and also I came across their Pregnancy Guarantee which I don't see any other company have.

Amanda Verified Buyer on Oct, 2023

Age 40+

Cycle regularity Irregular

TTC before kegg 2 years

Medical condition PCOS

Review stars

Secondary infertility has been one of the hardest things we have experienced. We tried to conceive for 2 years using LH strips. I didn't want to go the IVF route so we tried kegg and we got pregnant on our second cycle. This was a game changer for us!

Alexa Verified Buyer on Apr, 2024

Age 35-39

Cycle regularity Regular

TTC before kegg Over 1 year

Medical condition Secondary Infertility

Review stars

We got kegg because we heard they had a money back guarantee. Conceiving number 1 was straight forward, but we just couldn’t conceive again so I thought we were heading towards IVF. First cycle with kegg we saw that positive pregnant test! kegg really does work!

Isla Verified Buyer on Jun, 2024

Age 21-34

Cycle regularity Iregular

TTC before kegg Over 1 year

Medical condition Secondary Infertility

Review stars

I have secondary infertility as we have been trying to conceive number 4 for 2 years. All our fertility tests are normal. We got kegg and got pregnant! It is clear we were trying at the wrong time!

Autumn C. Verified Buyer on Apr, 2024

Age 40+

Cycle regularity Irregular

TTC before kegg Over 1 year

Medical condition Secondary Infertility

Review stars

If anyone tells you that you need IVF, I'd definitely try this. I naively thought IVF would work for us too but it is SO unnatural that my body just doesn't get pregnant with it. So we went back to a more holistic route and got kegg and I am still flabbergasted that it worked.

Julia P. Verified Buyer on Jan, 2024

Age 40+

Cycle regularity Regular

TTC before kegg Over 1 year

Medical condition Unexplained Infertility

Review stars

My BF got kegg for me. My doctor recommended IUI but my BF did a ton of research and realized IUI success rates are incredibly low and tracking cervical mucus would be better for us. Boy was he right!! We got pregnant on our first cycle!

Amanda F. Verified Buyer on Sep, 2023

Age 21-34

Cycle regularity Regular

TTC before kegg Over 1 year

Medical condition Unexplained Infertility

Review stars

After trying for four years, we were about ready to commit to IVF when I learned about kegg. We decided to give it a shot because it was the one thing we hadn’t tried. Just on my second cycle, I got my positive pregnancy test! We are forever grateful to kegg and the supportive kegg team!! I tell everyone who is TTC now to look into getting a kegg since it worked like magic for us!

Sarah Verified buyer on Aug, 2023

Age 35-39

Cycle regularity Irregular

TTC before kegg Over 1 year

Medical condition Unexplained Infertility

Review stars

Thanks to kegg I have a 3 month old endometriosis miracle! My cycles have always been all over the place due to endo but kegg helped me see my fertile days and helped me conceive quickly! If you're on the fence about getting a kegg, I recommend getting it since they have a really generous pregnancy guarantee.

Claire A. Verified Buyer on Jun, 2024

Age 35-39

Cycle regularity Irregular

TTC before kegg Over 1 year

Medical condition Endometriosis

Review stars

I had my endo excised by a Nook surgeon in April. I really thought that would be my ticket, but by July I was really frustrated and started researching. I learned that kegg is not only the cheapest option, but also the most accurate for knowing when to get busy. I decided to give it a try. I got pregnant the next cycle!

Rebecca K. Verified Buyer on Mar, 2024

Age 21-34

Cycle regularity Regular

TTC before kegg Over 1 year

Medical condition Endometriosis

Review stars

I was diagnosed with endometriosis at 20 and tracking my cycles has always been a struggle for me.I had been TTC for 4 years before I got kegg. Kegg finally helped me conceive on my 5th cycle! KEGG CHANGED MY LIFE! I'm currently 4 months pregnant with our little kegglet!

Olivia D. Verified Buyer on Feb, 2024

Age 35-39

Cycle regularity Irregular

TTC before kegg Over 1 year

Medical condition Endometriosis

Review stars

My husband has really low motility and morphology, so low that we were encouraged to use a sperm donor because we had "no chance". My friend was telling me about how cervical mucus determines when and if the sperm can swim... Sure enough, it worked for us too after only 5 cycles.

Ariana Verified Buyer on June 15, 2024

Age 21-34

Cycle regularity Regular

TTC before kegg Over 1 year

Medical condition Male Infertility

Review stars

My husband tried everything to improve his semen parameters and the numbers just didn't budge so we decided to get kegg to help us with the timing piece. Just entered my second trimester! We have kegg to thank entirely!

Sophia Verified Buyer on July 14, 2024

Age 21-34

Cycle regularity Regular

TTC before kegg Over 1 year

Review stars

Pregnant on our first cycle and NO IVF! We have 1% morphology so our fertility doctor recommended ICSI. IVF is just outside of our budget so we decided to try kegg. My cycles are very regular but we just weren't getting pregnant. We got pregnant on our first cycle with kegg!

Shanda Verified Buyer on April 10, 2024

Age 35-39

Cycle regularity Regular

TTC before kegg Over 1 year

Medical condition Male Infertility

Read all reviews

FAQ

Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h

Product Reviews

See what others are saying about this product

4.7
Rated 4.7 out of 5 stars
Based on 748 reviews
Total 5 star reviews: 649 Total 4 star reviews: 46 Total 3 star reviews: 29 Total 2 star reviews: 11 Total 1 star reviews: 13
93%would recommend this product
748 reviews
  • W
    Whitney
    Verified Buyer
    Age 40+
    Cycle Regularity Irregular Cycles
    TTC before kegg 3-6 months
    3/8/25
    Age 40+
    Cycle Regularity Irregular Cycles
    TTC before kegg 3-6 months
    Rated 5 out of 5 stars
    AMAZING!! This thing works!!! Thank you Kegg!!

    I am in my 40s and my husband and I wanted to add to our family. We wanted to try natural route before we went IVF. The doctor told us IVF was quickest way to get pregnant. We decided to give Kegg 6 months (bc my age) and just see what happens. I got pregnant within 2 months of using the Kegg and I don’t have the words to express my gratitude.

    Hands down this thing works and it’s user friendly. Not just that the staff that work at company are the kindest people ever. I had several questions and they responded right away. It was a human not AI. Selling a product in family planning having actual people to talk to goes so far in my book given the heavy subject matter.

    I got in my routine of morning testing and as each day passed I became less anxious. Why? There was hardcore scientific data that showed what was going on with my body that I could see whenever I wanted or whenever my mind went in anxiety spiral. In full disclosure I tried 4 diff fertility trackers and none of them compare to the Kegg. The device is the easiest to use and the app is super user friendly. If you can’t find the answer you are looking for then the staff will help you if you reach out. Having random strangers be so kind and supportive during a super stressful time also means so much and goes so far.

    TTC is no joke and it takes a toll on you. This device was the missing piece we needed to reach our goal. I truly can’t say enough positives about Kegg and the staff working there. THANK YOU we are…

  • M
    M
    Verified Reviewer
    Age 21-34
    3/7/25
    Age 21-34
    Rated 5 out of 5 stars
    Pregnant Within 2 Months

    I got pregnant on my 2nd month using Kegg! I was ovulating way later than I assumed I was and Kegg helped me to see my cervical fluid trends and fertile valleys so clearly so I didn't miss any opportunities. Reading the charts take some getting used to but it's pretty user-friendly once you get the hang of it. The Kegg community facebook page is also such a wonderful resource to help with chart interpretation and all-around support.

  • L
    Lauren
    Verified Reviewer
    Age 35-39
    Cycle Regularity Regular Cycles
    TTC before kegg 3-6 months
    3/6/25
    Age 35-39
    Cycle Regularity Regular Cycles
    TTC before kegg 3-6 months
    Rated 5 out of 5 stars
    Worked on the 3rd month!

    I am 35 and my husband had a vasectomy reversal. The kegg worked for us after only 3 months! If you’re on the fence, I definitely recommend it—just knowing when your extra time in the fertile window really helps! And it worked for us 💕💕💕

  • M
    Magen
    Verified Buyer
    Age 21-34
    Cycle Regularity Regular Cycles
    TTC before kegg 3-6 months
    3/4/25
    Age 21-34
    Cycle Regularity Regular Cycles
    TTC before kegg 3-6 months
    Rated 5 out of 5 stars
    Pregnant in my first month of using Kegg after TTC for 5 months with LH Strips

    WOW. I know the reviews for Kegg are good but I did not realize they would be this good. We've been tracking ovulation with LH test strips for the past 5 months and I became pregnant in our first month of using Kegg plus LH strips. According to Kegg my fertile window ended five days before my LH spike, it looks like we had been completely missing this window before using Kegg. This is absolutely worth the investment.

  • M
    McKayla
    Age 21-34
    Cycle Regularity Regular Cycles
    Medical Condition Unexplained Infertility
    TTC before kegg 6-12 months
    3/3/25
    Age 21-34
    Cycle Regularity Regular Cycles
    Medical Condition Unexplained Infertility
    TTC before kegg 6-12 months
    Rated 5 out of 5 stars
    Pregnant in one cycle!

    I purchased kegg due to secondary infertility. In one cycle with kegg, we got pregnant! Thank you kegg for helping me on this journey and helping me achieve our dreams!