Interceding for others on the day of Qiyaamah

Q: When I was 15 my friend asked me to promose to give a testify at the day of Qayamah that he was a good person. But i am scared that if I forgot to keep my promise I will be the one going to Hell, even if I didn't do anything wrong. I made the promise and now I am scared to forget about it as I will have to face Hell instead to him. Is this possible that such contract can be made for Qayamah?

Temporary ligation

Q: Kya aurat ki operation kara sakte hai agar uski jaan ko khatra ho toh kyunki mughe operation se 2 bacche ho chuke hai aur aaj tisra hoga doctor ne kaha ki aage baacha agar ruka toh jaan ka khatra ho sakta hai aur doctor bhi musalman hai aur woh bol rahi hai ki operation karna zaruri hai toh main kara sakta hu ki nahi

Iddat period after khula

Q: I wanted to ask what is my iddat period after khula? The reason behind khula was that my husband dont come near me or talked to me for 3 years inspite of living in the same house. We lived like strangers under one roof sleeping in different rooms.

Taking a certain daughter for hajj

Q: I want to ask about a property issue. What is the haqq of a girl child in Islam? How much should a father alot for his children if he has three children? The father converted to Islam just now only and does not believe in this, how to explain to him about this? And also this year the father is taking his elder daughter for hajj as her husband is an Ismaili and is not ready to give her money for hajj. Does the father have to give his younger daughter money for hajj?