In Jainism, the concepts of purity and impurity are primarily connected to the ideas of non-violence (ahimsa), self-restraint (samyama), and the impact on spiritual practices. The distinction between menstrual blood and blood released during childbirth is not explicitly discussed in the main Jain scriptures, but interpretations and practices have developed over time within Jain communities.

Menstrual blood: In traditional Jain practice, menstruation is considered a time of physical impurity for women. This is not because of any inherent negativity towards women, but due to the belief that during menstruation, there is a natural process of bodily cleansing and the body is in a state of flux. Because Jain spiritual practices emphasize utmost purity, non-violence, and avoidance of even the most subtle forms of harm or contamination, menstruating women traditionally refrain from participating in temple rituals, preparing food, or engaging in certain religious activities. This is seen as a way to maintain the sanctity of religious spaces and practices, not as a judgment on a woman's worth or spirituality.

Blood during childbirth: The blood that is released during childbirth, on the other hand, is viewed differently. Childbirth is considered a natural, life-giving process, and while it involves blood and bodily fluids, it is directly associated with the creation of new life and is not seen as a routine or cyclical bodily impurity. In Jain tradition, the emphasis is more on the act of giving life, which is seen positively, although the mother may still be considered to need rest and recovery after childbirth, and certain purification rituals may be observed.

Summary:

• Menstrual blood is linked to a natural monthly process and is considered impure in the context of religious activities, primarily to maintain ritual purity.
• Childbirth blood is associated with the extraordinary process of giving birth and is not routinely classified as impure in the same way, though postnatal purification practices may be observed.
• Both concepts are rooted in maintaining ritual purity for spiritual practices and are not statements about a woman’s spiritual standing or value.

It is important to note that interpretations and practices can vary among different Jain communities and sects (Śvetāmbara, Digambara, etc.), and contemporary views may differ from traditional practices.