This energy enters through top of our head, travels through spinal cord & settles in sacrum bone in a dormant (sleeping) state.
Surprisingly, around this time, the fetus is 3.5 months old & 3.5 inches of size, inside the mother's womb.
On awakening the Kundalini rises upwards through the spine & pierces the fontanel area. It unites us to the all pervading power of Divinity.