Husband being a selfish tw#t!

My hubby decides to approach me today and mention how grumpy I have been lately an I have been very snappy & horrible to him! Is he for real? One day I was grumpy & that was yesterday I had just finished ovulating and get very grumpy during ovulation with all the hormones. He knows what time of the month it is & he knows we are ttc. Why do men instantly think about themselves & how grumpy us women are. They don't understand what our bodies go through every month & all the hormones raging inside - he wants to count himself lucky that iv only been grumpy lol! Could have easily smacked him one when he said that too me!! Grr men x