Q: Are female muslims allowed to wear anklets?

Q: I wish to subscribe to Skype and utilise the services. Skype is a very cheap way of speaking to your friends and family throughout the world by means of the internet. However, if both sides have a webcam attached to the computer, then you can see each other live whilst talking. If I use this service to speak to only my mahrams or only to those people with whom conversation is allowed, will it be permissible?

Q: During one's period, is the husband allowed to touch his wife from the belly button till her knees on her clothes? If not, can he at least hug her?

Q: Which part of a female's body can be uncovered in front of the father-in-law and brother-in-law (the brother of her husband)? Can she expose before both of them?

Q:

1. A brother accepted Islam, but previously was a Christian who has tattoos on his arms, some are facial images, possibly Christian crosses too, is it permissible that he tattoos those images with plain ink so images are not visible to see what it represents or should he leave it alone? 
2. Will his wudhu and salaah be valid with the tattoos?

Q: is it permissible for men to have gold teeth?

Q: Is it permissible to drown an ant that is walking in the sink i.e. send it down the drain?

Q: I deal in computers. Can I sell a computer in the following situations?

1. Knowing that the person will use it for haraam.

2. If the computer comes with built-in music and videos as is the case with most computers.

3. The person requests something haraam to be put onto it.

Q: 

1. I am currently 6 months pregnant. I am experiencing slight difficulty in shaving pubic hair. Is it permissible to have waxing done by a female Muslim?
2. Is it permissible to trim the hair due to split ends?
3. Is it permissible for a female to cut hair in layers?

Q: I would like to know if it is permissible to smoke weed as it doesn’t really intoxicate you but rather it relaxes you. In that state you understand the difference between right & wrong.