Panzerkette 333 yellowgold 1,3 mm 38 cm gold Kette Halskette goldkette Feder fcsxwc1098-Jewelry
All content on AvaWorld is fact checked to ensure impeccable accuracy
Here at Ava, we take data—especially fertility and pregnancy data—very seriously. Our team is led by premier data scientists, obstetricians, gynecologists, and reproductive endocrinologists, many of whom hold Ph.D.’s and decades of experience in their respective fields. So, when you read content on AvaWorld, you can trust that it’s backed by science and has been thoroughly researched and vetted by our experts.
Ava for healthcare professionals
Please confirm that you are a healthcare professional or researcher
Tracks 5 clinically proven signs of fertility.
Wear Ava at night to see your 5 most fertile days.Pendentif Médaille du Christ de 18mm silver Massif 925 000 Rhodié Dolly-Bijoux
Wear Ava at night to see your 5 most fertile days.watch video
- 14K White gold Wedding Diamond Semi Mount Engagement Ring Oval Cut 6x8mm
- Boccia Women's Bracelet Titanium Bico 031302
- Heidi Daus Staying In Line Bronzetone Beaded 7-1 2 Toggle Bracelet 594394-3
- RARE NIB HEIDI DAUS AMETHYST TOPAZ RHINESTONE FOLDED RIBBON CUFF BRACELET
- 3.5 GM 14K 18K WHITE gold SOLITAIRE LOOK NATURAL DIAMOND WOMEN ENGAGEMENT RING
- Certified 3.37 ct Round Diamond Vintage Wedding Engagement Ring 14K White gold
- 14K Yellow gold Round Solitaire Disc Initial Letter M Flat Pendant 0.20Ct
- SALE GORGEOUS 14K FILIGREE MADERIA CITRINE W YELLOW SAPPHIRES RING
- 10k Yellow gold Womens Round Diamond Cluster Square Frame Milgrain Ring 1 6
- 18ct yellow gold amethyst & diamond oval cluster ring finger size M
- Authentic K18 Yellow gold Diamond ring
- 9ct gold Pink Enamel Ballerina Stud Earrings New
- Colgantes - Collares women MORELLATO ARABESCO SAAJ18 de
- Collar Cuero pink Fucsia y Cerámica green
- Halskette Brosway Frau BSB01 Messing Stahl
- Mother’s Day Red Cognac Diamond Fleur De Lis Pendant 14K pink gold Over
- Sand Ruthenium Plated Textured Post Stud Drop Dangle Chandelier Earrings
- Womens D VVS1 Diamond Engagement Wedding Bridal Ring Set 14K White gold Over
- Semi Mount 3x5 MM Ring Oval Shape Faceted Setting gold Wedding Occasion Jewelry
- 1 CT Certified Enhanced D VS Diamond Engagement Ring Round Solid 14K White gold
- 2.25 Ct VVS1 Round Cut Bridal Diamond Engagement Ring 18K Real White gold Rings
- Brighton CHRISTO Snake bluee Cuff Leather Reversible Bracelet New tags 78
- LOL JEWELS Bracelet JUNGLE Female - A-34
- New Green Grade A Jade Jadeite Women's Men Carved Oval Bead Bracelet 10x14mm
- Women 0.70 CT SI2 Twisted Milgrain Diamond Engagement Ring White gold 47249184
- 10k White Yellow gold Natural Pink Topaz Ring, Octagon, 7x5mm, Diamond Accented
- 14ct Yellow gold Natural Pink Tourmaline & Opal Womens Eternity Ring
- 1.30ct Gorgeous Round-Cut Diamond VVS1 Solitaire Engagement Ring 10k White gold
- 14K WHITE gold 3.5x4.5MM PEAR CUT NATURAL AMETHYST & DIAMOND ENGAGEMENT RING
- ALEX & ANI pink Of The Blessed Mother Bead Bracelet gold 14ktgf pc13b114g
- Collier Court Doré Gros Fleur red black Original Retro OSC 5
- Holiday Sale 0.60 Ct Heart D VVS1 18K Yellow gold Over Heart Promise Rings
- New Betsey Johnson Crabby Couture Starfish Lariat
- 5 x 7mm Midnight bluee Sapphire Ring in 18K Yellow gold Size 6 3 4 Free Shipping
- Certified 100% Natural A Jade jadeite pendanttiger (虎）019
- FABULOUS 14K gold TANZANITE BUTTERFLY RING
- Cycle insight
Understand how your cycle impacts your health with features like symptom tracking, trend analysis, graphs, and more. Trend analysis lets you see how your menstrual cycle impacts the way you feel throughout the month.
- Health data
Tracks your sleep, physiological stress levels, and resting heart rate—so you can see whether your lifestyle is supporting optimal health.
There’s no need to take your temperature or pee on sticks. Just wear Ava when you sleep and sync when you wake up.
- Real-time detection of fertile window
Ava is clinically proven to detect the very beginning of the fertile window—in real time, as it happens. That’s totally different than LH tests, which only detect the last day or two of the fertile window, and the temperature method, which only confirms ovulation after the fact.
- Conceive faster
- Pregnancy tracking
Ava is still there for you once you conceive. Once you get pregnant, get a whole new app experience with detailed explanations about what to expect in each week of pregnancy. You’ll be able to continue tracking your sleep, physiological stress, and resting pulse rate, as well as compare your weekly weight gain to standard recommendations.
For wherever you are in life
Track your cycle naturally
If you’re not using hormonal birth control, Ava provides a profound connection to your natural cycle, deepening your understanding of your body in a way that has never before been possible.
The Ava bracelet is a new way to find your fertile window. It’s easier to use and more accurate than other methods.
Track your health during pregnancy with continued monitoring of sleep, physiological stress, resting pulse rate, and weight gain. Get week-by-week content about your changing body and growing baby.
What makes Ava different?
Only Ava tracks 5
Ava is the only method that tracks 5 clinically proven signs of fertility
Wear Ava while you sleep, and the rest is taken care of.
Ava detects the fertile window based on real-time data from your body
More time to conceive
Ava is clinically proven to detect an average of five fertile days per cycle—giving you and your partner more flexibility around planning for babymaking.
Backed by science
Ava was created by a team of doctors and researchers committed to advancing scientific understanding of the menstrual cycle. We don’t just make products, we conduct clinical studies and publish peer-reviewed papers.
For more than just getting pregnant
In addition to your fertile window, Ava tracks your sleep, physiological stress level, and resting heart rate, providing a holistic understanding of your health.
See who is wearing Ava
Received my bracelet in August and started using it immediately…first and second cycles it predicted my ovulation to be about a week later than I had been thinking…and guess what? I am now pregnant. On my SECOND CYCLE with the Ava bracelet. I’m officially a fan.Lizzie
I had migraine headaches randomly throughout the month. With Ava, I realized that I always get them like clockwork right after I ovulate. Ava didn’t solve my headaches (if only!) but it does help me be more prepared for them, so they never take me by surprise anymore.Nurit