Hello
I am sorry about your diagnosis and wish you all the best.
Pros of a portacath :
No IV sticks, No sticks for blood draws.
A simple puncture to access the cath when blood is needed
or you are going to get your medication.
Cons of the portacath.
INFECTION
It is a small round shaped device that is implanted under the skin
just below the collar bone.
Most people will not notice it. But you will.
It does leave a scar when it is removed.
Biggest risk is INFECTION. You have to depend on all your caregivers to have good technique when ever they access your portacath, and when ever they are administrating your medications.
I think they are wonderful for people who will be receiving longer term medication administration then you are going to receive especially people who do not have good veins.
However you state that you don;t mind the IV sticks so why do it.
Another option to consider if you did need some kind of access would be a PICLINE. Which is a longer term access device that is placed in your antecubital area and can be hidden under your sleeves. However it has the same risks as the portacath.
See how it goes with the IV sticks before you decide is my opinion.
I wish you all the best.