Q: What are the conditions for a woman to participate in jihaad (battle/war)?

Q:

1. If a proposal and acceptance take place between a man or woman so are they married. Is this valid or legal in shariah.

Once in a TV program I heard that if a Muslim man and woman accept their proposal and accept each other then they are married and nikah takes place even if no one is present in between them. He said that this is called Nikah Ijaab and Qabool. Ss this true?

2. I also heard that for nikah Ijaab and Qabool​ permission, wish or willing of a woman's father is necessary.

3. If a man and woman accept each other in the presence of her mother and her 14 years old brother, so in this case nikah takes place or not?

4. If a father of a woman wishes to marry her daughter with his sister son (Nephew) and both the girl and boy are fiancee and fiance and both the parents wish to marry them but both girl and boy accept each other saying nikah words in the absence of any witness and both parents are also not present at that time so in this case nikaah takes place or not?

Q: My sister is not a needy but can I give zakat to my sister?

Q: Maybe I sound crazy but this is a very serious issue. I heard in Pakistan a girl became a boy naturally. This is strange, but I know Allah can do any thing. But my mind is stuck in that I don't want this with me. Is this sheaytaani waswasa? Please help me I never want to become like this. I am a girl and I am happy with that.

Q: Why are the ulema bodies silent in the recent haraam  brutalities being commited by criminals in the name of islam and jihad. Are they silently condoning the killings of innocent women and children because of there religion? An act forbidden by Islam?

Q: I have been practising mixed martial arts for self defence reasons, but I wonder if it's a good idea to be entered into a mixed Martial arts competition, such as the UFC and to compete and to prove Muslims are not people who can be just pushed over. We have men who are capable of physically defending ourselves. But this is something small to why I want to enter into Mixed martial arts, I want to spread Dawah, and earn fame and recognition Insha Allah to better the cause of the Ummah and the needy and the orphans and to become a spokesperson for my brothers and sisters in the realm of mixed martial arts.

Q: What does the following hadith mean and is the hadith sahih?

عن حذيفة أظنه عن رسول الله -صلى الله عليه وسلم- قال « من تفل تجاه القبلة جاء يوم القيامة تفله بين عينيه ومن أكل من هذه البقلة الخبيثة فلا يقربن مسجدنا ». ثلاثا. (أبو داود #3826)

Q: If a child did the sahur and made the intention of fasting and later on wants to break it during the day, is there a time limit or can it be done at any time?

Q: Is it permissible to use credit cards as long as I pay off the balance without having to pay interest?

Q: Is it permissible to bath after asr in ramdhan?

Is it permissible to sleep after asr in ramdhan?