Now Rachel had taken the household gods and put them inside her camel's saddle and was sitting on them. Laban searched through everything in the tent but found nothing. Rachel said to her father, "Don't be angry, my lord, that I cannot stand up in your presence; I'm having my period." (Genesis 31:34-35 NIV)
Since the beginning of time women have been claiming "feminine problems" to get men to stop asking questions. And, since the beginning of time, men have gullibly responded, "eeewww."
comment already
because there’s nothing that amuses me more than hearing your pathetic opinion