Charak Samhita
चूर्णं वा सर्वगन्धानां पूतिगन्धापकर्षणम् । एवं योनिषु शुद्धासु गर्भं विन्दन्ति योषितः ॥१२५॥
wash or paste of tuvaraka should be applied or the powder of sarvagandha dravyas helps to remove the foul smell. [Importance of purification before conception] Thus when the genital tract is purified and the seeds (sperm and ovum) are normal (in their own form), undamaged,
english translation
cUrNaM vA sarvagandhAnAM pUtigandhApakarSaNam । evaM yoniSu zuddhAsu garbhaM vindanti yoSitaH ॥125॥
hk transliteration by Sanscript