The Beginning and the End of human life

How does the great mystery of life from birth till death unfolds in our lives? How do we get this body, what does life in mother’s womb really look like, what do we know from pre-natal period, what happens when we are born again… Now, do not panic, do not become depressed, just find out everything in great detail about the complete path of any human being from the following text from Śrīmad-Bhāgavatam 3.31.1-48

SB 3.31.1: The Personality of Godhead said: Under the supervision of the Supreme Lord andaccording to the result of his work, the living entity, the soul, is made to enter into the womb of a woman through the particle of male semen to assume a particular type of body.

SB 3.31.2: On the first night, the sperm and ovum mix, and on the fifth night the mixture ferments into a bubble. On the tenth…