My Cart

Your cart is empty

Armband Size Guide

Upper arm circumference

How to Measure

1Wrap a flexible tape measure around your upper arm
2Measure at the fullest part (mid-bicep)
3Note in inches or centimeters

Size chart

Size	Inches	cm
Standard Armband	8.5″ – 15.5″	21.5 – 39 cm
Extra-Long Armband	12.5″ – 18.5″	31.5 – 47 cm

Both armbands fit most body types.
Additional bra extenders can be purchased at any store if larger sizing is required.

Can I ovulate more than once per cycle?

By Liza Blake

Updated February 09, 2025

No! You only ovulate once per cycle. However, you can release two or more eggs within the same ovulation period. That’s how fraternal multiples happen!

Can I ovulate more than once per cycle?

Related articles