Rasamanjari 9.57

9.57

dinatrayaṃ tu bhuñjīta śālitaṇḍuladugdhakam /
bhuktaṃ tu labhate garbhaṃ nārīṇāṃ nātra saṃśayaḥ //

For three days, however, she should eat rice and milk; / having eaten it, a pregnancy is obtained for women, there is no doubt in this.