I am not able to make sense of existing translations provided. Somehow I feel it is related to virgin births where female species are able to create future progeny without any sexual activity. Please enlighten.
पू॒षणं॑ वनि॒ष्ठुना॑न्धा॒हीन्त्स्स्थू॑लगु॒दया॑ स॒र्पान् गुदा॑भिर्वि॒ह्रुत॑ऽआ॒न्त्रैर॒पो व॒स्तिना॒ वृष॑णमा॒ण्डाभ्यां॒ वाजि॑न॒ꣳ शेपे॑न प्र॒जा रेत॑सा॒ चाषा॑न् पि॒त्तेन॑ प्रद॒रान् पा॒युना॑ कू॒श्माञ्छ॑कपि॒ण्डैः ॥७ ॥
Need commentary for understanding, not literal translations.