Etonogestrel
"I've had this since 2002 and had an okay experience but recently, I got diagnosed high blood preasure 214/115 (normal 120/70) when I was in with a nasty headache. Thinking back I've had headache on and off for about 3 years and now I'm connecting the two, so please beware and check with you doctor!
I'm sorry to say that I will remove it to see if it changes it."