Question
Some Jews, particularly Hasidism, are Machmir not to use non meshuval wine viewed by a gentile for mitzvot (such as kiddush, havdalah, zimun etc.). I believe this is from Kabbalah. Does this Halacha or chumra apply If viewed indirectly like through a camera or binoculars

Question
Some Jews have the minhag to fast on day of wedding as it is analogous to Yom Kippur when sins are forgiven. Does this minhag include other Yom Kippur restrictions like melacha and bathing etc. or just fasting?

Question
According to the Talmud/Gemara in Menachot 37a a firstborn Jewish boy with two heads requires more than the usual amount for Pidyon Haben. My question is, if a woman gives birth to conjoined twins (either male or female) is she yoledet twice as long in Halacha?

Question
Rabbi, in the morning blessings in my siddur a man thanks God for "not making me a woman". Would you kindly explain this blessing?

Question
I saw the question someone asked about conjoined twins. Indeed, conjoined twins can and do survive to adulthood. One famous pair I’m aware of appear as a two-headed woman who is alive now, 34 years old, and is married. Scientifically, she has the status of two conjoined twins with two separate minds that think independently and with two separate consciousnesses and personalities, while at the same time sharing some lower organs. She is married, but her husband considers himself married to just one of the twins. This woman is not Jewish. Suppose a Jewish two-headed person like this existed. What would be the implications in Jewish law? Would this person be allowed to marry?