Whether a room which is declared to be a bathroom/bathhouse, has the rules of a bathroom/bathhouse before it is used: Nedarim 7a
What if the room is dedicated as a bathroom, with a faulty wording known as a "Yad": Nedarim 7a
Converting a Synagogue into a bathroom: Megillah 27b
Urinating within 4 cubits of the place where one recently prayed: Megillah 27b
Urinating in a place which will not cause "sparks" of urine to land on himself: Niddah 13a
Urinating in one's bedroom: Niddah 17a
Removing one's phylacteries [tefillin] when nearing a bathroom, and where one should store them: Berachot 23a-b
What happens if one is in the bathroom and realizes he is still wearing his phylacteries [tefillin]: Berachot 25a
The unique design of Persian bathrooms: Berachot 26a
Use of the Bathroom
Holding one's member/genitalia while urinating: Niddah 13a-b, 16b, 43a
Using the bathroom before Putting on Phylacteries, Reciting Shema, and The Amidah: Berachot 14b-15a
Urinating while wearing Phylacteries: Berachot 23a-b; Succah 41b
Using the bathroom and exercising before eating a large meal, as an aid to digestion: Berachot 23b; Shabbat 82a
Praying for a convenient bathroom: Berachot 8a Reciting Shema while one's hand is in the bathroom: Berachot 25a
Comparison of the potential pain and effort of using the bathroom, and that of death and of the splitting of the Red Sea: Pesachim 118a Rabban Gamliel on the importance of Modesty in a Bathroom: Berachot 8b
Proper procedure: Berachot 23b; Shabbat 82a; Eruvin 100b
How long one must wait between urination and prayer: Megillah 27b
Urinating while unclothed: Niddah 17a
Restraining one's self from using the bathroom violates the prohibition against making one's self disgusting: Makkot 16b
What happens if a person is only allowed four cubits of travel due to issues relating to the Shabbat limit on travel [Techum], but he needs to use the bathroom: Eruvin 41b
Learning modesty in use of the bathroom from cats: Eruvin 100b
The blessing recited after using the bathroom ["Asher Yatzar"]
Text of the blessing: Berachot 24b
Hygiene Issues and Dangers
Washing hands following using the bathroom: Berachot 15a
Proper method for wiping, using various sizes of stones: Shabbat 81a
Wiping with certain earths can cause bowel problems: Shabbat 81a
Wiping with a stone already used by someone else can cause bowel problems: Shabbat 81a
Non-Hygiene Dangers
Wiping one's self an even number of consecutive times: Pesachim 109b, 110a
Wiping one's self with pottery, can lead to danger from Magic: Shabbat 81b-82a
Wiping with an item which is flammable: Shabbat 82a
Using the bathroom after one of the dangerous Magic "Zugot"-Pairs: Pesachim 110a
Not using the bathroom, when one needs to: Shabbat 82a
Not being able to use the bathroom: Shabbat 82a
