What does Islam say then? Does the Koran really tell lies about the means of Jesus’ nativity? The following verses quoted from the Koran rebut your theory:
Surah 19:12-15
(And it was said unto his son):
O John! Hold fast the Scripture. And we gave him wisdom when a child, And compassion from Our presence, and purity; and he was devout,
And dutiful toward his parents. And he was not arrogant, rebellious. Peace on him the day he was born, and the day he dieth and the day he shall be raised alive!
Surah 19:30-33
He (Issa) spake: Lo! I am the slave of Allah. He hath given me the Scripture and hath appointed me a Prophet, And hath made me blessed wheresoever I may be, and hath enjoined upon me prayer and almsgiving so long as I remain alive, And (hath made me)
dutiful toward her who bore me, and hath not made me arrogant, unblest. Peace on me the day I was born, and the day I die, and the day I shall be raised alive!
A comparative reading of the verses above about John and Issa but proves that Islam teaches Issa was born without a father.
This is one of the silliest comments I have ever heard. In sharp contrast to what you assert, none of the Gospels teaches that Joseph was Jesus’ biological/real father. Actually, Matthew makes it clear that Jesus was conceived by the power of the Holy Spirit:
Matthew 1:18-20
Now the generation of Christ was in this wise. When as his mother Mary was espoused to Joseph,
before they came together, she was found with child, of the Holy Ghost. Whereupon Joseph her husband, being a just man, and not willing publicly to expose her, was minded to put her away privately.But while he thought on these things, behold the Angel of the Lord appeared to him in his sleep, saying: Joseph, son of David, fear not to take unto thee Mary thy wife,
for that which is conceived in her, is of the Holy Ghost.
The reason why you choose to ignore what Jesus says to His mother in response is an answer known to us:
Luke 2:48-49
And seeing him, they wondered. And his mother said to him: Son, why hast thou done so to us? Behold thy father and I have sought thee sorrowing. And he said to them: How is it that you sought me?
Did you not know that I must be about my father’s business?
More, read for the first time in your life what Luke says about Joseph’s fatherhood:
Luke 3:23
And Jesus himself was beginning about the age of thirty years: being,
as it was supposed, the son of Joseph.
Now you answer my question please. According to your Koran, a man became Mary’s guardian (Surah 3:44). Why do you think that happened and who was that male protector?