In Jain Dharma, the guidance about menstruation (rajasvalā) is a matter of ritual shuddhi (purity/cleanliness) and disciplined conduct, not a judgment about a woman’s worth. The soul (jīva) is always pure; the rules are about external ritual fitness during a natural bodily process.

Why the restriction exists

• Puja-shuddhi: Temple worship and abhiṣek (bathing the idol) require the highest ritual cleanliness. During rajasvalā, traditional śrāvakācāra texts place a person in temporary aśaucha (ritual non‑fitness) for certain acts, so touching mūrtis, scriptures, and puja-dravya is avoided.
• Ahimsā and care: Historically, this also helped avoid strain and maintained hygiene in sacred spaces. It is a practical, time-bound discipline, not stigma.

What is typically advised

• Avoid during the days of flow: entering the garbhagṛha, doing abhiṣek, dravya‑puja, touching idols or scriptures, preparing puja items.
• Allowed and encouraged: navkār mantra japa, sāmāyik and pratikraman mentally, svādhyāy by listening, meditation, dāna, dayā (kindness). Many communities allow listening to pravachan from outside the sanctum.

Duration and variations

• Common custom: first three days are observed; on the fourth day, after bath and wearing freshly washed clothes, regular temple worship resumes. Some follow until the flow ends. Local maryādā may vary—follow the guidance of your sect/tradition and temple.

Differences across traditions

• Digambar: generally stricter—no entry into the garbhagṛha or temple worship during rajasvalā.
• Śvetāmbara: often permits distant darshan and listening to discourses, but not abhiṣek or touching idols. Practices can vary by community.

Essence

• This is a ritual discipline meant to uphold temple sanctity and personal rest. It never implies that a menstruating woman is “impure” in a spiritual sense—the Jain view keeps the soul’s purity distinct from temporary ritual rules.

If you would like, I can share simple daily practices (like short mantras and reflections) recommended for these days, according to Jain tradition.