Q: Is it permissible for me to put gold teeth?

Q: Are slugs najis? I find a lot of them inside and outside my home and their slime is difficult to avoid.

Q: With regards to esaale thawaab; is the person told who is sending reward for him? And when is it passed on to him? I vaguely recall coming across Mondays and Thursdays but I wanted an authentic answer. 

Q: I have heard many times a narration where Moosa (alaihis salaam) asked Allah Ta'ala why he gave imaan to a few people and not all. Allah Ta'ala told him to go into a garden and choose a flower. He chose the best flower so Allah Ta'ala said that He chose Imaan for who He loved the most.

Could you tell me if this is authentic?

Q: Is forecasting (based on previous known data using statistical models to estimate the future figures) stock market, sellings or demands, performance, weather, employment need haraam?

Q: Please advise as per Shaafi mazhab.

I had a miscarriage 2 weeks ago. The blood test showed pregnancy on Tuesday, on Wednesday I bled, and on Thursday the miscarriage was confirmed. I bled from Thursday till the following week Friday. I took ghusl and then I was ok until Tuesday, when I saw blood and now I'm not sure anymore.

Q: If one cannot get to the multazam to make dua due to the large crowds, is it okay to alternatively cling on to the Kabah from anywhere else around the Kabah and make dua? 

Q: If one goes for umrah or hajj, and during the journey, his ihraam clothing becomes soiled, can he change into a clean ihraam, or is it necessary for him to continue using the same ihraam while merely washing the soiled area? 

Q: Can one perform tawaaf during sunrise, zawaal and sunset?

Q: If a person does not drink alcohol but he sells it, will Allah Ta'ala accept his salaah?