What are the Jewish laws for transgender people? Are they considered according to Halacha to be their birth or assumed gender? In what gender’s side of a synagogue do they sit? Which gender’s ritual laws are they required to follow? Does a woman who became a man put on tefillin? Is a man who became a woman exempt? What gender person is one supposed to marry? Must a man who became a woman dress according to modesty laws of women? Is there a problem seeing members of one’s assumed gender dressed immodestly or having members of one’s assumed gender seeing one dressed immodestly? Is there a problem being isolated with members of one’s birth or assumed gender? Must one refrain from physical contact with members of one’s birth or assumed gender? How are these issues addressed?