Did God mix his sperm with mother Mary or did he just say come out, come out where ever you are?

Hmm! It gives new meaning to the "Coming of the Lord"!

the christian idea does NOT include physical sex

the idea of god men, man gods, animal gods, etc was very common at the time

Julius Caesar was proclaimed a god as were most of the later Roman emperors

So was the Japanese emperor

the trouble comes when they believe it to be true

early Christianity had to deal with the crucifixion and then the story of resurrection . so Jesus had to be a god.

the holy Spirit planted the seed.

Grow up

he had sex with her as a spirtual invisible human and released invisible spiritual sperm

Are you Agrippa, or, Antipas?

no sex involved Jesus was placed in her by a spirit NO ONE HAD SEX. she had to be a virgin in order for his sacrafice to be perfect.