Dr. Belkin is very expert so the margin of error is minimal and by doing so you'll also have the right to change the model even if it's a medical device, in the remote case his advice will not be accurate.
It requires a 25 USD deposit that will be returned to you when you'll place your order, so it's free for all our customers.
• Body height
• Funnel depth
• The distance between the centers of the nipples
The following photos: (without a face for privacy)
⦿ Front view
1) Photo where the ruler is attached horizontally between the nipples
2) Photo where the ruler is attached vertically in the middle
⦿ Side view
3) One photo half right/half front
4) One half left/half front
You'll have your response in the shortest amount of time possible, thank you very much :-)