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The Bottom Line for Baby: From Sleep Training to Screens, Thumb Sucking to Tummy Time--What the Science Says

$43.22

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

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Return requests must be submitted within 30 days of delivery. Vitamins, supplements and other health-related products must be unused, unopened, sealed and returned in their original packaging.

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Approved Return Address
Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States
Please contact us before sending a return. Returns sent without prior authorization may be delayed, rejected or returned to the sender.

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The Bottom Line for Baby: From Sleep Training to Screens, Thumb Sucking to Tummy Time--What the Science Says

The Bottom Line for Baby: From Sleep Training to Screens, Thumb Sucking to Tummy Time--What the Science Says

$43.22

Why Science Matters in Parenting Decisions

Parenting advice often relies on tradition, anecdote, or marketing. This book prioritizes peer-reviewed research to separate fact from fiction. While no single study is definitive, it synthesizes the best available evidence on each topic. It encourages critical thinking and reminds parents that most decisions are not one-size-fits-all. The goal is not to prescribe a perfect path but to illuminate the options. For Canadian families navigating a sea of opinions, this evidence-based approach offers clarity and confidence.

Key Topics Covered in This Parenting Guide

The Bottom Line for Baby organizes topics alphabetically for quick reference, covering over 60 issues that new parents face. Each entry provides a concise overview of the debate, the scientific evidence, and a bottom-line recommendation. Topics include:

  • Sleep training methods and co-sleeping
  • Screen time limits and educational media
  • Thumb sucking, pacifiers, and dental health
  • Tummy time and motor development
  • Breastfeeding vs. formula feeding
  • Vaccination schedules and safety
  • Baby carriers, swings, and containers

What Makes This Baby Book Different?

Instead of advocating a single philosophy, this book respects that every family is unique. It presents the pros and cons of each approach and lets the science speak. Readers have appreciated how it reduces anxiety by providing clear, balanced answers without judgment. The concise format makes it easy to read in short bursts—perfect for sleep-deprived parents. It doesn't tell you what to do; it equips you to decide for yourself.

How New Parents Are Using This Book

Many parents have praised The Bottom Line for Baby as an essential tool they wish they had from day one. They value how it quickly resolves debates with partners or relatives by referencing actual studies. The book has been described as a lifesaver for cutting through misinformation and helping parents feel confident in their choices. It’s the kind of reference that stays on the nightstand for those 2 a.m. worries.

About The Bottom Line for Baby

This science-based parenting guide is designed to help new parents navigate the overwhelming amount of conflicting advice on infant care. From sleep training to screens, thumb sucking to tummy time, it presents both sides of common controversies and explains what the research actually says. Written by Tina Payne Bryson, this book empowers you to make informed decisions that align with your family's values. It’s a resource that grows with your child, from birth through toddlerhood.

Frequently Asked Questions About The Bottom Line for Baby

Is this book suitable for first-time parents? Absolutely. It covers the most common concerns from birth through toddlerhood.

Does it cover medical emergencies? No, this is not a medical reference. Always consult your paediatrician for urgent health issues.

Can I read it in one sitting? While some read it cover to cover, most parents use it as a reference to look up specific topics as they arise.

Is the information up to date? The book was published in 2020 and reflects the latest research at that time. Science evolves, so consider it a starting point.

Important Information

Things You Need to Know

Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.

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