No, I have not tried HRT implants and never would for several reasons:

1. they are outlawed in the U.S. (where I live)

2. they can cost a person her life

3. they have horrendous side effects, some of which are fatal

4. some implants are faulty and so they don't dissolve or release the medication as they are supposed to

Side effects include:

estrogen overdose

blood clots

heart attack

stroke

I suggest you do some very intensive research before you even consider this course of treatment.