When I saw this thread I just has to reply.I've been on hrt for 9 mos. about a month ago I noticed this odd smell in the house and I couldn't pin it down, so I changed the bedding, washed the clothes,did the dishes, took the garbage out,mopped the floor, did the carpets; after all this I sat down being well pleased with myself, yup, you got it...IT was STILL there! So I took a shower and went to my AODA session,When I told Sandy she just howled with laughter. I had started my period? That's when I realized that I had made the turn from T to E. I have admit I love the odor because every time I smell it I know that I am on my way. But in the beginning I couldn't figure where I hid that fish! 😀 Love Jolene