NIKE AIR 90 ULTRA 2.0 GS 869950 401 BLUE NAVY BLUE-WHITE BINARY MAX qovazk6543-Women's Shoes
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
|Condition:||New without box : |
A brand-new, unused, and unworn item (including handmade items) that is not in original packaging or may be missing original packaging materials (such as the original box or bag). The original tags may not be attached. For example, new shoes (with absolutely no signs of wear) that are no longer in their original box fall into this category. See all condition definitions- opens in a new window or tab
|Seller Notes:||“Brand New, 100% Authentic, Youth sizes”|
|Product Line:||Nike Air Max||Color:|
Wear Ava at night to see your 5 most fertile days.watch video
- PUMA Enzo NETFIT Men’s Training Shoes Men Shoe Running New
- Adidas Women's Adipure Crazy Quick Shoes NEW AUTHENTIC Grey/Silver/Pink M22588
- adidas Women's Cf Qtflex W Running Shoe - Choose SZ/Color
- NIKE LUNAR FORCE 1 LF1 DUCKBOOT '17 PREMIUM "WATERPROOF" SZ 9 [AA1123-100]
- Vans WALLY 3 Varsity Sport 84 Men's Shoes 7
- adidas Copa Tango 18.3 Mens Astro Turf Trainers US 8.5 REF 1481-
- NIKE AIR Alvord 10 BLACK 516864 001 Mens Size 10.5
- BNIB WMNS Nike Air Zoom Structure 18 Running 100%AUTHENT 683737 100
- Nike Air Huarache Run PRM QS X Undefeated LA Size 12
- New Balance 576 Made In England Yard Pack, Size US MEN 8
- BALENCIAGA sneakers low top Paris mens authentic Size 7 US / 40 EU / 6 UK
- Vans Vault Slip-On Cap LX Marshmallow Deconstructed VN0A3TKSUC0
- Gentlemen/Ladies Nike shoes women size 10 Economical and practical The highest quality material Cheap order
- Dansko Size 40 US Brown Leather Professional Non-Slip Clogs
- Anne Klein Womens CAJAN Leather Almond Toe Ankle Fashion Boots
- Franco Sarto Raina Ankle Boots, Black, 5.5 US / 35.5 EU
- Donald J Pliner Women’s Green Camouflage Wedge Booties Ankle Boots Size 8.5
- Bruno Magli Balder Black Suede Boot New in Box
- NEW Stuart Weitzman Tiemodel Suede Over-the-Knee Boots~Black~SZ 5
- Aerosoles Women's Landfall Flat - Choose SZ/Color
- Valentino Rockstud Blue Pointed Toe Ballerina Flats Size IT39/US9 ~Retail $850
- Rebecca Minkoff Womens Romy Almond Toe Loafers, charcoal felt, Size 8.0 wzUX
- Nike Lunar Speed 2 Trainer Pink White Women’s Size 9.5 Running Shoes
- Nike WMNS Roshe Two 2 women lifestyle sneakers NEW black 844931-006
- Nike Tennis Classic Ultra Flyknit Womens 833860-301 Olive Flak Shoes Size 7.5
- mens nike air max trainers size 8 used
- New Nike Solarsoft Aqua MOCCASIN MENS CASUAL SHOES RUNNERS 555301-313 Size 8
- NIKE 322992-021 Men's AIR JORDAN 6 RINGS Mid Basketball Shoes Sneakers BLACK 9.5
- New Nike Men's Air Presto Running Shoes (848187-403) Gme Royal//Black-Whte s 12
- 1711 Nike Air Max Infuriate Mid PRM EP Men's Basketball Shoes AO7891-004
- LEBRON XI 11 LOW "CHRISTMAS" MEN SIZE 7.5 NEW BASKETBALL RARE PHOTOS ARE OF ITEM
- Shoes SAUCONY Man ROSSO Fabric,Suede S70369-7
- new nike air flight falcon size 12 , nike air shoes
- ASICS GEL-LYTE V "COVE"- ITEM 11-28 STYLE H41KK 4212
- adidas Neo V Trainer VS Mens Trainers / Shoes - White
- adidas Originals Gazelle Women's Ice Mint/White/Gold Metallic BA9599
- Women's Nike Dual Fusion Athletic Tennis Shoe Size 8 Black
- Nike Air Max 95 Men's Shoe - Black/Granite/Safety Orange/Black
- 1709 Nike Air Max 97 Ul ´17 Men's Sneakers Sports Shoes 918356-001
- Vans Vault Slip-On Cap LX Rose Cloud/Wan Blue size 10 + 2 Supreme bogo Stickers
- Reef Women's Girls Walled Hi Fashion Sneaker,Black/Charcoal,8.5 M US
- Clarks Bendables Brown Leather Side Zip Ankle Boot Nikki Star Womens SIZE 8 M
- ZARA NEW ANIMAL PRINT HIGH HEEL ANKLE BOOTS SNAKE PRINT BLOCK HEEL ALL SIZES
- Brand New DS 2012 Nike Air Jordan VI 9 Retro OLIVE OG black varsity red 9
- Men's New Balance 3000v1 Trail Walking 12 D MW3000BR
- S-2143999 New Balenciaga Blk/Blue 3 1/4" Heels Sandals Shoes US 10 Marked-40
- GUESS Women's Polli Ankle Boot, Black, Size 6.0 pJJR
- Vince Size 9 MICHELA Black Leather Wedge Ankle Boots
- $548 NIB Frye Ray Grommet Over-the-Knee Boot Suede Wood Brown Sz 6.5 M
- Jessica Simpson Women's Mandalaye Ballet Flat,Black,7.5 M US
- FRYE Women's Ivy Slip Fashion Sneaker - Choose SZ/Color
- J.CREW SEQUIN FLATS WITH STARS SIZE 8M NAVY H1903
- V 1969 Italia Womens Ballerina Blue PARMA
- NIKE TRAINERS SZ 5 RETRO RARE HI TOP BOOTS BRIGHT BLUE NEON RAVE VINTAGE SHOES
- Vintage 1992 Nike AIr Huarache 920406 T3 White Green Blue Red Women's Size 7.5
- AIR JORDAN 4 RETRO NRG "RAPTORS" US11
- Nuevo Mujer Nike Volley Zoom Hyperspike Voleibol Zapatos Negros 585763
- Men's Nike Flyknit Lunar 3 Size 10.5
- Nike Roshe One men lifestyle casual sneakers rosherun NEW dark loden 511881-305
- Nike Air Max 1 ID Blue White Ice Sole Sz 10.5 Reflective Blue Silver White New
- adidas NEO Cloudfoam Advantage Stripe Women's Shoes - Iridescent White Size 7.5
- adidas Women Originals PW Tennis Hu Shoes Sz 7 Light Solid Grey Pharrell
- 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