Tahaarat

Does wearing socks break one's wudhu?

Q: I did wudu by washing all parts including my feet. I prayed zuhr prayer and then wore my socks again along with my shoes, to join my office. Till Asr, I had my wudhu from Duhr, I just took off my shoes and socks and tried to perform my Salah with Jamaat. But the Imam was a Saudi. He stopped me that you can not pray until you do your wadu because once you wore your socks after your zuhr prayer, your wudhu is no longer valid. Please confirm, what is correct in this regards?

Waswasas and doubts

Q: I am suffering from ocd from 11 years. Recently I was on night shift and I slept had a wet dream in morning. I changed my night dress. I couldn't have ghusl so came home like that now I feel that the places I walked in my home are impure. Immediately after reaching home I had ghusal. Now I think as I didn't have ghusl I wore my shoes and socks and dress like that. I think they are impure.

Urine exiting

Q: What is actually urine exiting, whether it should exit the tip of the private part or I can say as urine exited by just seeing some drop of urine within inside outer most tip of private part but not came out fully.

Impurity on the bedsheet

Q: My question is that if I am sitting on my bed with my blanket on side touching me and if I pre ejaculated in my underpants and it gets more than 2.76 cms (a dirham coin) then will my bedsheets and blanket becomes impure if I stay in bed for an hour or so before bathing?

Ghusal after an operation

Q: Wanted to ask, recently had keyhole surgery and was in haidh but now need to take a bath to become clean. Because of stitches been told not to get that part of the knee wet. Would running across wet palms across that area suffice for ghusal?