Factors that break wudhu

Q: When I test my blood sugar, after the prick, the blood does not come out on it's own. I have to squeeze my finger to make the blood come out. Does my wudhu break through this?

Q: If one has oil in their hair and performs wudhu, is the wudhu valid?

Q: If a woman puts a tissue paper in her vagina and see that the tissue paper is wet (probably due to the moisture found in the lips of vagina), will wudhu break? Is this also a type of vaginal discharge? 

Q: I see discharge only in the inner labia and it is there always but the outer side is always dry. Is my wudhu valid?

Q: Does mucus that comes out of the eyes break one's wudhu?

Q: I used something called a douche... I insert it with liquid medication and insert it into my private part and wash myself out. Thereafter I make wudhu. When I come out of the shower, some of the water comes out from my private part. Is my wudhu still valid?

Q: I am a 30 year old newly married male. When I touch or kiss my wife, a little amount of semen comes out. In this condition can I perform namaz by washing the affected area without changing clothes or underwear?

Q: I would like to know if ghusl is fardh on a woman if she has a thought and feels a slight discharge, but doesn't check it because on every ocassion it is seen to be normal discharge, and not mani.

I always experience this during istinja and have checked on many ocassions, but have recently stopped checking because I experience a lot of normal discharge and know it can't be mani. I am still doubtful. Am I ritually impure for not checking this time?

Q: If while I'm reading salaah I feel discharge, then I break salaah and check, theres nothing but only when I use tissue I find discharge. Is the wudhu broken? This happens alot and I make wudhu lots of times because I'm not sure if it's broken or not.

Q:

1. If I saw some whitness on my underwear and doubt whether it is impurity or not, does this break my wudhu?

2. What if I have prayed before seeing the whiteness, is my prayer valid?