by being member of the chruch
If the Pastor is unable to fully serve the church, he will still have the position of Pastor until his call to Glory, an Assistant Pastor or a designated person of ministry will conduct the services and tend to the needs of God's people.
Catholic AnswerNo. The Episcopal church does not have valid sacraments, nor a valid priesthood. In addition, they are protestants, which mean they are protesting the Catholic Church. To actively serve in an Episcopal service would be a formal act of apostasy which, if I am not mistaken, carries an automatic excommunication along with it.
to serve the people in the church and at funerals
No, you wouldn't.
State laws control marriage. If a youth minister is ordained by a religious church he should be able to perform a marriage even in a church that he doesn't serve as long as he has permission of the church congregation who owns the building.
Q: In a corporate baptist church can deacon also serve as a trustee?
Your question is not at all clear. Would you be a little more specific?
President Henry B. Eyring, First Counselor in the First Presidency of the Church of Jesus Christ of Latter-day Saints (the "Mormon" church) did not serve as a missionary for the church. During the years that he would have served a mission, he was in the United States Air Force.
The church elders
Yes
You can go to church any day of your period - there is absolutely no reason why you would not be able to go to church while on your period.
Men usually are the ones to serve as priests and other higher positions in the Catholic Church. If you mean Man in general, to serve as worshipers.