Searched archives but must not have used correct search terms.
Someone did a study on bottle nipples using a breast pump and measured the vacuum level for many different nipples.
Does anyone have the link - the message - the study?
I can explain off list as my interest is focused primarily on one very popular bottle and teat.
Thanks.
Phyllis
--
Phyllis Adamson, IBCLC, RLC
Glendale, AZ.
[log in to unmask]
***********************************************
Archives: http://community.lsoft.com/archives/LACTNET.html
To reach list owners: [log in to unmask]
Mail all list management commands to: [log in to unmask]
COMMANDS:
1. To temporarily stop your subscription write in the body of an email: set lactnet nomail
2. To start it again: set lactnet mail
3. To unsubscribe: unsubscribe lactnet
4. To get a comprehensive list of rules and directions: get lactnet welcome