The pink and blue ribbon is a symbol for promoting:

Baby loss awareness, including loss during and after pregnancy, stillbirth, miscarriage, termination for medical reasons, neonatal death and SIDS. Baby Loss Awareness week is from 9 to 15 October.^[1]^[2]
Pregnancy and Infant Loss Remembrance Day is October 15 in Canada, United States, Australia, and UK.
Pyloric stenosis awareness.^[3]
Male breast cancer awareness.
Pre-natal loss including miscarriage, ectopic pregnancy, stillbirth and prematurity.^[2]
Infantile diseases and illnesses.

Also symbolic for fathers who lost a child to abortion^{[citation needed]}.

References

^ "Baby Loss Awareness Campaign". Retrieved 23 September 2020.
^ ^a ^b Boyd, James A. (July 2010). Pink Ribbons: Cancer's Answers. FriesenPress. p. 1. ISBN 978-1-77067-030-3.
^ "Awareness Ribbon Meanings". Archived from the original on 30 November 2010. Retrieved 14 January 2017.

v t e Awareness ribbons
List of ribbons
Green Blue Red White Black Yellow Orange Purple Periwinkle Brown Gray Pink Teal Turquoise Pink and blue Saint George Zebra print
Culture	ASCII ribbon campaign Blue Ribbon Online Free Speech Campaign Red Ribbon Week Self-injury Awareness Day White Ribbon Campaign Yellow Ribbon Campaign of Myanmar Yellow Ribbon Suicide Prevention Program
See also	Pink Ribbons, Inc. Red Ribbon Express
Category