"i got the mirena feb of 2015 so it&#039;s been a little over a year the inserting part wasn&#039;t that bad i say a 4. the cramps after about a 6 i bleed for 6 months straight around the third month it was pretty light (panty liner) i broke out on my forehead for about 4 of those months than it went away i have random cramping and nausea along with pregnancy symptoms ( cravings , nausea bad taste, mood swings )  i also have to wear a panty liner everyday due to more discharge but it colorless and don&#039;t have a smell i haven&#039;t notice hair loss or nail damage but i do get a light period every month sometimes 5 days some times 8 and it makes my constipated /gasey sometimes i have cravings and sometimes i don&#039;t eat cause i feel bloated and full"