The Compendium of Bheḷa 8.8.71

8.8.71

kṣīṇātiriktā dūṣyante tasmād yogaṃ samāharet | nityaṃ nārīvihārāṇāṃ kṣīṇānāmalparetasām ||

Those that are deficient or excessive become vitiated; therefore, one should employ the formulation [correctly]. / For those who constantly indulge in women, who are depleted, and who have scanty semen,