Yes, the arms-up position is completely safe and actually more natural for newborns. Babies naturally sleep with their arms up in the womb, and this position allows them to self-soothe by bringing their hands to their mouth - a normal developmental behavior. The SoothePro is designed to align with American Academy of Pediatrics safe sleep guidelines, with no weights or loose parts that could pose risks.

The SoothePro's secure zipper design prevents breakouts that are common with traditional wrap-style swaddles. Unlike blanket swaddles that can come loose, the SoothePro stays securely fastened while still allowing natural arm movement. The two-way zipper also enables easy diaper changes without completely removing the swaddle, reducing the chance of disturbing your baby's sleep.

The SoothePro contains no weights whatsoever. While weighted swaddles attempt to calm babies through added pressure (which pediatric authorities now warn against), our design works by enabling natural self-soothing behaviors. The calming effect comes from the snug torso fit and the baby's ability to access their hands for comfort - not from any artificial weight that could impact breathing or arousal.

Most babies adapt to the arms-up position within a few nights because it feels more natural and comfortable than having their arms restricted. If your baby is used to arms-down swaddling, you might see some initial adjustment, but the ability to self-soothe typically leads to better sleep once they're comfortable with the new position. Many parents report their babies actually prefer this method after the transition.

Always choose based on your baby's current weight, not age. The SoothePro should fit snugly around the torso for effectiveness. If your baby is between sizes, choose the smaller size to ensure proper fit. A swaddle that's too large can be unsafe, as the neckline may ride up. Check our detailed size chart for specific weight ranges.

Like all swaddles, you should stop using the SoothePro when your baby shows signs of trying to roll over, typically around 3-4 months. This is a standard safety guideline for all swaddling products. At that point, your baby will have developed better sleep habits and won't need the swaddle's calming effects.

The SoothePro's patented arms-up design works with your baby's natural instincts instead of against them. While traditional swaddles restrict arm movement, ours allows self-soothing while providing security. The secure zipper prevents dangerous breakouts, the hip-friendly design supports healthy development, and it's completely non-weighted for safety. Most importantly, babies typically accept it immediately because the arms-up position feels familiar and comfortable.