Medical treatment

Q: Is it permissible to consume Colloidal Silver as medication?

Q: I am, as per blood results and my doctor, on the brink of Type 2 diabetes. One of the options to try and reverse this is to use a continuous glucose monitor. What is the position with this in terms of ghusl? 

The patch is kept on for 14 days at a time and then changed. Please advise what is the position in terms of ghusl as if we are required to remove this in ghusl then it cannot work as each patch costs almost R1500 per 2 weeks.

Q: Can a man have a vasectomy? 

He and his wife have both agreed this is the best way forward because they do not want anymore kids and she does not want to go on any medication or injection. Is a vasectomy allowed in Islam?

Q: There are a few individuals that have done FUE (follicular unit extraction). The procedure involves taking a persons own hair and transplanting it to areas of the scalp where hair has thinned.

My understanding is few weeks after the procedure there is also natural growth in these areas and the hair can be cut and will regrow naturally.

Is this procedure using your own hair permissible?

Q: Is it permissible to intentionally get an extra limb amputated? Example: an extra finger or toe.

Q: 

1. Are we allowed to use products made with charcoal example: toothpastes, soaps, cosmetics, etc. 

2. Are we allowed to take it in tablet form as it is recognized for many health benefits?

Q: Is salmon dna injection halaal? It is called PDRN and these days they are used to increase collagen and elastin in skin. 

Q: My wife and I have been trying to fall pregnant for a few years now with no success, and after visiting a number of doctors, we've been advised that our only option going forward is to do an ICSI procedure. 

Is this procedure permissible in Islam?