Using medication containing ethanol

Q: I am 24 years old and suffer from pcos which is a common hormonal condition in women of reproductive age. It affects people differently. In my case I have it quite severely, excessive facial and body hair, unexplained weight gain and balding of the scalp. Alhumdulilah, through medication and diet I have tackled the first two issues, however the baldness is hard to treat medically. I have seen specialists and they have put me through medication that helps a little but I am still losing my hair. It makes me really sad and anxious. I was told by my gynaecologist to buy this product called regaine which will inshallah make the hair grow back in the places where I have bald spots. I went to buy it today but saw that it had ethanol in it and I was weary whether or not I can pray with this on, so I didn't purchase it. Is it permissible to use this product that contains ethanol, it goes on the scalp.

Invitro Fertilisation (IVF)

Q: My husband and I have been trying to conceive for 6 years to no avail. We have seen specialists, been on medication, had surgery and have observed fasts and dhikrs, duas. We have been told by our current specialist that IVF (invitro fertilisation) is our last resort. We have read and heard from many sources that it is permissable as long as extra precaution is taken to ensure that the correct sperm and eggs are mixed to implant into the uterus, however we have also heard that this procedure may be haraam. Is this permissable, if carried out by an Islamic run fertility centre, under a Muslim fertility specialist. Your advise is highly appreciated. 

Registering adopted child under the adoptive fathers name

Q: May I ask if me and my husband can adopt and register under my husband's last name my sisters's (non-muslim sister) newborn child. Due to some circumstances the baby cant be registered because the father wont allow to put it under his name. (Unfortunately they are not married), so we are finding the way to help the baby to be registered and that is why we came up with the idea of adopting the child instead. Is it permissible? There is no possibility to put the baby's name under her own father.

Leaving the home during iddat

Q: A lady is sitting in iddat at her mothers house in Durban (the couple were not living together since few months. Now her only place where she can stay is by her mom). Her mother needs to go Cape Town for 1 or 2 weeks. Her mother is her only family in Durban, the rest of the family and her (ex) in laws as well are all in Cape Town. The query is that, can she go along with her mother and stay in iddat in one house (her brothers house) for the duration and when her mother returns to Durban she returns with her and complete the remaining iddat?

Wife not receiving divorce papers

Q: 3 years ago my marriage was done with my husband and because of some misunderstandings and circumstances we live separate from each other. Now it's 2 and half years since we are living separate from each other. In this time he tried to give me talaq but I didn't accept, he said that he sent divorce papers to me (but I didn't receive it) and signed it not read it. Is our divorce done or not?

Suspending the talaaq

Q: If a husband said to his wife that if you talk to your sister then you will be divorced. Later on the husband gives her the permission to talk to her and said to her I will not say anything to you and you can talk to your sister, and after that the wife talked with her sister. In this case will the divorce occur or not?