I wrote this some time back, and came across it today - it's pretty helpful and answers a couple very common questions many swayers have:
"Is this my husband's fault? Is he making more X or Y sperm?" (NO, he isn't!)
"Why do people with perfect sways get opposites?" (Sways are not always as perfect as they appear!)
https://www.genderdreaming.com/forum...t=blue+swayers