Yes. Fevers can cause fever dreams which can be quite vivid and quite strange.
A miscarriage may cause vaginal irritation.
No, normal physical activity does not cause miscarriage.
No, the smell of cat litter cannot cause a miscarriage.
No, sperm doesn't cause early miscarriage.
Yes. LSD is known to cause uterus contractions, which can induce a miscarriage.
You mean the morning after pill? No that does not cause miscarriage.
There is no such thing as a normal dream. Any dream that one remembers or doesn't remember is strange but some dreams are strange in the same way. There are other dreams though that may be on a higher level of "strange". See most dreams come from the extra thoughts we had that day so when all of it is put together it turns out strange, this is normally what happens. But when your dreams are reallistic and have no obscure out of random thing happen and the story line is perfect then this would have to be a higher level of strangeness since most dreams dont happen that way.
Yes cmv is a major cause of miscarriage and their is no cure available for it at this time!
No it can not.
No it will not.
No.