Mary (Myriam) was a new being, not previously incarnated,  created with the best of nature, the Extraterrestrials took the purest of the animal's Consciousness on earth (second dimension) that was ready to be to the next level of evolution and helped It to become a being on the third dimension, on our earth.

Her main work of love was to become the mother of the purest of our humanity, Jesus, a being that didn't need to incarnate but decided to come back to help us in our evolution once again, this time uniting our Earth's time with the one from the Universe, the real time, and to teach us to forgive those that hurt us, forgive and learn to love ourselves and others. She represents the femenine energy of God, Nature and the spirit of Mother Earth (which is a live being too).

Mary was born from a virgin mother too, Saint Anne. Mary was inseminated by our Extraterrestrial brothers using the best of our humanity's DNAs, she then gave birth with the help of our ET brothers from the 6th dimension that performed a cosmic cesarean operation. This is why is said that she conceived as a virgin and gave birth as a virgin, she was 14 years old.

A spaceship from the Extraterrestrial brothers stopped time around the cave and sent light inside where Mary was laying down. The day was what corresponds to our March 19, 7 years before the common era ( 7 BC ).

Joseph saw frozen time:
Animals that were not moving, some in the process of drinking water.
Working people at their food that were not moving.
People with food on their mouth but not eating.
Sheep standing still.
Owls stopping in mid-air on their flights.
Kids next to the river with water next to their mouths without drinking.
The Sheppard immoveable.

Then 3 Tall Extraterrestrials appeared next to Mary and greeted her, the one in the middle Posses his hands on top of her, a few centimeters above her belly and a light comes down and perform cesarean birth, all without blood being spilled.

After putting baby Jesus in Mary's hands, they closed the wound with light and leave the place. Then all time returns to normal and the people and animals outside the cave return to their normal movements.

When Mary died, she went to the 5th dimension of consciousness. 

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“Joseph found there a cave, and he brought her in and placed his sons beside her. Then he went out to seek a Hebrew midwife in the country of Bethlehem.” “Finding a midwife, he brought her. They came down from the mountain, and Joseph said to the midwife, ‘Mary was betrothed to me, but she, having been brought up in the Temple of the Lord, has conceived by the Holy Spirit.’ And she went with him.

They stood in the cave, overshadowed by a dark cloud. The midwife said, ‘My soul is magnified today, for my eyes have seen a mystery: a Savior has been born to Israel!’ And immediately the cloud withdrew from the cave, and a great light appeared in the cave so that their eyes could not bear it. After a while the light withdrew, until the baby appeared. It came and took the breast of its mother Mary; and the midwife credit out, ‘How great is the day, for I have seen this new wonder.’”. Gospel of James.

References

See the "Protoevangelion Gospel", a historical description of the Birth of Jesus, by John the Lesser. 

"Forbidden Gospels and Epistles, By Archbisop Wake
THE SUPPRESSED GOSPELS AND EPISTLES OF THE ORIGINAL NEW TESTAMENT OF JESUS THE CHRIST AND OTHER PORTIONS OF THE ANCIENT HOLY SCRIPTURES NOW EXTANT, ATTRIBUTED TO HIS APOSTLES, AND THEIR DISCIPLES, AND VENERATED BY THE PRIMITIVE CHRISTIAN CHURCHES DURING THE FIRST FOUR CENTURIES, BUT SINCE, AFTER VIOLENT DISPUTATIONS FORBIDDEN BY THE BISHOPS OF THE NICENE COUNCIL IN THE REIGN OF THE EMPEROR CONSTANTINE AND OMITTED FROM THE CATHOLICS AND PROTESTANT EDITIONS OF THE NEW TESTAMENT, BY ITS COMPILERS"

..

CHAPTER XIII

1 Joseph seeks a Hebrew midwife,

2 perceives the owls stopping in their flight

3 the working people at their food not moving,

8 the sheep standing still,

9 the shepherd fixed and immoveable,

10 and kids with their mouths touching the water but not drinking AND leaving her and his sons in the cave, Joseph went forth to seek a Hebrew midwife in the village of Bethlehem.

2 But as I was going (said Joseph) I looked up into the air, and I saw the clouds astonished, and the fowls of the air stopping in the midst of their flight.

3 And I looked down towards the earth, and saw a table spread, and working people sitting around it, but their hands were upon the table and they did not move to eat

4 They who had meat in their mouths did not eat.

5 They who lifted their hands up to their heads did not draw them back

6 And they who lifted them up to their mouths did not put any thing in;

7 But all their faces were fixed upwards

8 And I beheld the sheep dispersed, and yet the sheep stood still.

9 And the shepherd lifted up his hand to smite them, and his hand continued up.

10 And I looked unto a river, and saw the kids with their mouths close to the water, and touching it, but they did not drink.

...

 

Annunciation with Saint Emidius, 1486 by Italian Carlo Crivelli

"La Madonna" de Saint Giovannino (1449-1494)