Transplants and Transfusions

Q: I currently live in Bangladesh. My father suffers from liver cirrhosis. I have plans to do Masters or PhD in USA. It is recommended for my father to do liver transplant but currently the liver transplant is not available in Bangladesh and in India it will cost 1-1.5 crore Bangladeshi Taka(currency), which is out of my reach.

When I start PhD in US, will it me permissible for me to buy an insurance for my father, take him to US and do the liver transplant and then send him back to Bangladesh? I cannot find any Takaful Health Insurance in US and don't know how the rest of the insurance work there.

Will it be permissible in a case like this? 

Q: Is organ donation after death permissible?

Q:

1. Is it permissible to undergo a cornea transplant? The cornea may be from a recently deceased registered tissue donor, or it could also be artificial.

2. If an artificial cornea isn't suitable/compatible and/or cannot be used, will it then be permissible to use from a donor?

Q: The SANBS blood organization comes to my school, they say that there is a desperate need for blood, is it permissible for me to donate blood?

Q: Is donating body parts allowed in Islam or not?

Q: Is it permissible to donate blood?

Q: I wanted to ask some questions in regards to non-surgical hair transplant. I am a married woman. I suffer from severe hair loss and have been told surgical transplant is not for me as that wont work. So I have been suggested the non surgical transplant which is hair put into a gel based cap and then attached to my scalp with a glue. The gel based cap is breathable and has tiny holes in it for water to reach my scalp underneath. This is not permanent as I will have to remove it ever 4-5 weeks and clean my skin underneath etc at the clinic itself. So my questions is specifically in regards to wudhu and ghusl. If water does go through, is it permissible for me to use this? Just to add I always wear a hijab indoor and outdoor but I have gradually become bald and this is effecting my life a lot. Therefore I wanted to ask if this would be permissible for me as this is the only way I can have hair or see myself bald forever.

Q: Is it permissible to have an FUE hair transplant? This is an operation wherein hair follicles are extracted from the back of the neck and from the sides of it (over the two ears) in the form of follicular units (graft) with no cutting involved, by using micro motors equipped with special punch tips of 0,6–0.1 mm. Follicular units are transplanted in thin or bald areas in their natural form without any operation whatsoever. I heard that it is haraam to use wigs or artificial hair to cover bald spots however this procedure involves the use of one's own hair.

Q: Is donating blood to help someone undergoing heart surgery permissible?

Q: Is organ donation allowed in Islam? I have a cousin who really wants to help people in need. If it is allowed, then under what circumstances is it allowed? And can you please give sources from the qur'an as well?