Periodic Table of Your Period - 8.5 x 11 Mini-Poster

You can get Periodic Table of your Period, now print on demand as poster, blanket, bag or towel! Lighten the mood with the Periodic Table of Your Period, a detailed menstrual infographic that illustrates everything from prostaglandins to panty liners. Laugh off the bloating, marvel at your ischemic phase and look forward to shedding again. Laminated 8.5" x 11" chart, made in the USA. This poster is loaded with all your favorite period slang, such as Shark Week, Aunt Flo, and Riding the Cotton Pony. We asked what you call your period and have some our new favorites: Satan's Waterfall, Dot, Shining Elevator, Red Badge of Courage, Japanese Flag, Closed for Maintenance, Surfing the Crimson Wave, I've Fallen the Communists, Serving Box Wine, Lady Times...the list goes on! Apparently there are 5,000 different euphemisms worldwide for "menstrual period"-- people are just so clever. How do periods work, anyway? Once a month your uterus cleans itself out, sending blood through your vagina into the outside world. Menstrual periods arrive around age 9 to 14. This is a big change but it’s a perfectly normal part of growing up. If you want more info on how periods work, read up on our blog! Or just get this poster. What is ovulation? The two ovaries take turns releasing eggs down the fallopian tubes for possible fertilization in the uterus. Ovulation begins in your head! Hormones are released from glands within the brain. These travel through the bloodstream to the ovary. As they grow, several egg follicles produce estrogen. This causes the uterine lining to thicken with more blood vessels in preparation for the egg’s release from the ovary. If you need more period gifts, the Periodic Table of Your Period is also available as a shower curtain, bag, blanket, wall art and other cool gear in our Threadless shop!