It is permissible to touch the cassette or CD in which the Pure Quran has been recorded/burned without wudhu

It is not permissible for a person without wudhu to type Quranic verses, by means of a touch screen mobile whose keypad is visible

It is not permissible to touch the screens of the mobile and tablet without wudhu if there is Quranic text displayed on the screen. 

It is permissible to read all types of duas when in the state of haidh, to such an extent, that it is also permissible to read those words of duas which are mentioned in the Quran Karim and Ahadith Tayyinah. 

To type the Holy Quran on a typewriter or computer when in the state of haidh is Makrooh [Tanzihi].

Whilst in an impure state, it is not permissible to touch the noble Quran or any such commentary of the Quran wherein the words of the Quran make up the majority of the book and the words of commentary are less.

A woman who is on her haidh or a person who is in the state of janaabah can touch the corners/edges of those things like a locket or frame, etc. in which the verses of the Quran are written.

consequently the womb is taken out through another operation, nifaas will definitely cease.  Therefore, it will be necessary for this woman to immediately perform ghusl and start praying salaat.

If a woman’s uterus/womb is (completely) removed – due to a medical condition (or other valid reason) – then from a medical perspective, menstruation cannot continue to flow. 

If a person wears cotton socks over leather socks, then the permissibility of masah will depend on whether the socks are thin or thick.