Various masaail of Nikaah

Q: If a person knows that they are barren (due to previously received chemotherapy), is it necessary to disclose that information when searching for a spouse?

Q: Our Prophet (Sallallahu Alayhi Wasallam) married many women time to time. Now my question is: Did he ever marry any woman with intention of having children (as his sons passed away young). Similarly, is there any other Prophet ever that married particularly to have children when one's wife couldn't have children?

Q: I am married in community of property and not anti nuptial contract. Kindly let me know what I should do to correct this according to Islamic way and will.

Q: Is there any virtue in attending a nikaah?

Q: When making nikaah, is it the girls choice to choose the Musjid?

Q:

1. Is it Sunnah to distribute dates after a nikaah?

2. Is it Sunnah to throw theses dates at the people after a nikaah?

Q: I have been engaged for over two years now and this December we were going to get married and then he lost his job so he cancelled everything. I want to know if we can make nikaah and I still live at my parents home until he finds a job? I have been very patient in those two years and now I'm tired. I don't mind if he does not take care of me financially, I just feel nikah is the right way I cannot keep on waiting. I explained that he doesn't have to support me until he gets a job and I'm comfortable with it and its not right considering that he comes to visit me all the time.

Q: I have two questions.

1) Does the husband have to inform his wife of the amount of salary he earns?

2) If a husband is going somewhere, does he have to inform his wife regarding his whereabouts? For example, he is going on a trip with friends.

Q: In the Indian government there is a bridal scheme. The government give 50000rs for nikaah to the bridal. Is it permissible in Shariah to take that money?