9ct yellow gold wish bone with 20' belcher chain,with bolt ring pendant textured fcxcjp3047-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.Alexis Bittar Elements Dark Alchemy Crystal Teardrop Earrings
Wear Ava at night to see your 5 most fertile days.watch video
- Alexis Bittar earrings Navy bluee crystal Clip 14k gold Plated Authentic NEW 325
- Diamond Ring Fancy Baguette Shoulders
- 1 10 carat diamond ring
- 14K White gold Sapphire & Diamond Ring
- 51318mm Carving Natural gold Rutilated Inner Scene Quartz Crystal Pendant
- Certified 100%Natural Xinjiang Hetian Jade Pi XiuPendants
- Fascinating Beauty Real Diamonds set in 14kt White gold Engagement Ring SDR78
- Collana Sottile Cane Arancione blue Retrò Moderno Originale Sera Matrimonio
- GENUINE 30MM NEPHRITE JADE NEW ZEALAND MAORI KORU GREENSTONE PENDANT
- Marcel M. Monaco big clip drop dangle cluster faux pearl earrings 2.25 long
- Perlen SWZP-Strang(Kreuzform, white) J-0174 J
- Trollbeads Bead in silver - Anello Forza, Coraggio, Saggezza mis.12 Ref. TAGRI
- Semi Mount Pear Shape Ring 3x5 MM Genuine White gold Wedding Event Jewelry
- 0.60 CT 14K Yellow gold Round Champagne & White Diamond Halo Engagement Ring Set
- 14mm color GEM MOLDAVITE Meteorite Impact Glass Bead Bracelet
- Bracciale Lorenzo Ungari in bronzo placcato in gold 24 kt
- Jade pixiu handmade Adjustable Bracelet
- NWT BETSEY JOHNSON SHIP SHAPE NAVY STRIPE CRYSTAL ANCHOR TOGGLE BRACELET
- 9CT Anillo gold yellow X Corte Pesado Forma Alianza
- 14K White gold Diamonds and Oval Amethyst Ring
- 9ct pink gold Natural Emerald Womens Trilogy Ring - Sizes J to Z
- 1.51 CT Round Cut Sim-Diamond Solitaire Engagement Ring 14k Yellow gold
- 9ct White gold Heart Pendant and Chain
- Collana women Cristalli Neri Infinito pink Mon Amour Nomination - 027213024
- 14K SOLID YELLOW gold .68 CTW PEAR RUBY 42 PAVE DIAMOND HALO BYPASS RING SZ 6.5
- 2.5 CT Heart Cut February Birthstone Amethyst 9K White gold Solitaire Ring
- BONITA SORTIJA de DISEÑO en gold whiteO de 18 ktes. y CIRCONITAS. Peso 3,35 gr.
- DIVINE 9CT 9K gold blueE SAPPHIRE & PEARL ART DECO INS RING FREE RESIZE
- 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