Medical treatment

Q: Are fertility assisted procedures such as IUI and IVF permissible in Islam?

Q: My question is regarding recent time of crisis when some of my fellow Muslims deny the lockdown and go to masjid. I try to convince them but need a proper basis. Somewhere I read, that it is mentioned in hadees, that If a person goes against the saying of doctor and eats prohibited things by doctor/expert which result to his death, it will be considered as suicide. Is it true? If yes, where is it mentioned.

Q:

1. What is the correct Islamic belief regarding sicknesses, diseases, epidemics, etc.?  Are they contagious or not?

2. Please provide a detailed explanation of the following two Ahaadith narrated in regard to sicknesses,  لا عدوى ولا طيرة  - (there are no contagious sicknesses nor any bad omens) and فر من المجذوم كما تفر من الاسد-  (flee from a leper as you will flee from a lion).

It apparently seems as though the meanings of both these Ahaadith contradict each other.  What is the correct understanding and reconciliation of both these Ahaadith?

3. At the time of an epidemic, what is the Islamic teaching in dealing with people who are afflicted?

4. During the time of an epidemic, did the Sahaabah (radhiyallahu anhum) who were not afflicted attend the Musjid for salaah?

Q: Does Islam allows consuming urine as a medicine? Please answer in light of Sahih al-Bukhari 6802 https://sunnah.com/bukhari/86/32

Q: I would like to know if its permissible to put in a copper loop as a contraception?

Q: What does Islam say about a birth mark?

Q: If someone is on a life support machine and his family has to turn it off, if ever they are in that position, is it Islamic to do so?

Q: I understand that cosmetic surgery is generally haram. But if I have a feature that is deformed, my nose goes to one side, is it halal to get this straightened. It is not a medical issue but causes psychological distress. Allah says he doesn't burden any soul with more than it can bear, so if I can't bear this will He understand?

Q: I have bought tablets for hairfall but later on got to know that they have gelatin in them which is beef gelatin. Can I take those tablets? As it's been said that gelatin is haraam.

Q: I would like to know if taking herbs for health reasons from a herbs doctor (boil herbs in water, drink remaining after straining ) is permissible. It sometimes includes animal bones (dried condition). Is it ok to drink it after boiling in water together with other herbs?