Nikaah & Marriage Issues

Q: According to the Faqahaa, is marrying more than one wive amongst sunnat because of which a person will get rewarded? (meaning not aadiya) Especially in today's time, by doing this Mubarak action the love of it will enter peoples hearts and the wrong belief that it's naoothobillah not right will go.

Q: I'm a taalibul 'ilm (studying Dars-e-Nizaami). I have no objections with what is said, but I'd merely like a clarification and an explanation if possible.

I came across the following question on Muftionline: https://muftionline.co.za/node/33372

At the bottom, as a note, Hadhrat mentions, "The above ruling applies to the case where the boy and girl are both non-Arabs and both their parents and grandparents are born Muslims (i.e. they are not converts)."

Q: Can a Muslim woman marry a Muslim man of another caste or ethnicity/nationality where there are differences in cultures and thoughts.

Q: If a woman becomes a murtadd (apostate) with the intention of breaking her nikaah (marriage), will her nikaah break?

Q: I would like to know about the prayer that the bridegroom and bride pray together after nikah and before consuming their marriage. How is it performed and why? I will be getting married soon and have heard about this from an old person and he has not been able to give me more details. All the others to whom I have asked, no one knows about it.

Q: Is it permissible to get physical after nikaah without ruksati?

Q: When is the Sunnah time to do circumcision? How many days after birth should it be done?

Q: When a baby is born, and the azaan needs to be given, I have read in Kitabs that the baby needs to be bathed then azaan must be given. Is this a general bath to wash off the impurities or must you give the baby a ghusl bath?

Q: After marriage, who comes first, the husband or the wife’s brother and family?