Garbhaadaana samskaara.: –garbhaadaana samskara is purifying the garbha or uterous of the bride – newly married woman to make it worthy to receive a good jeevaa to enter into it.  So, this samskaara is performed even before taking birth or upaadhi. It is performed after the marriage to purify the womb of the bride to make it worthy to get a good progeny to make the womb ready to conceive, by vedic mantras. Both wife and husband must undergo the purification process of body, mind, and intellect.