"Gender distinctions" refers to the differences or classifications made between males and females based on their biological sex, certain characteristics, or societal roles and expectations. Full definition
I do not doubt that gender distinction came into being for purposes of reproduction. (religion-online.org)
The National A ssociation for Research and Therapy of H0mos3xuality (NARTH) was co-founded by Dr. Joseph Nicolosi and Dr. Charles Socarides, who held the pseudoscientific view that «Hom0s3xuality is... a purple menace that is threatening the proper design of gender distinctions in society. (religion.blogs.cnn.com)
The Christian erasure of gender distinctions in Christ generally implies, they argue, the assimilation of women to masculinity, the shedding of female forms of bodiliness and attachment. (religion-online.org)