After so much travelling around the world, climbing rivers on elephants included, painting and restoring a house and some other exercises too, she was very well trained and came with no effort (ehem, just the mimimum, although Laura might say otherwise).
The fact is it didn't take but a few minutes from when Jason went in with Laura until he came back out with little Alicia: 2,850 kg (6,3 lbs) and 52 cm (20,5'') long.
Little Jason couldn't believe he made, or cooperated in making, little Alicia. But he did.
The delivery took place in the Hospital La Milagrosa, Madrid.