Answer

Yes. In Jain understanding, pre-ejaculate fluid can be considered connected with vīrya / śukra in the broad sense of sexual fluid and sexual passion.

Explanation

In Jain Dharma, the focus is not only on the physical substance, but also on the inner state of mind behind it.

If pre-ejaculate arises due to:

• sexual thoughts,
• lustful imagination,
• sensual excitement,
• intentional arousal,

then spiritually it is connected with brahmacharya-vrata because it arises from sexual passion.

From a medical point of view, pre-ejaculate and semen are not exactly the same fluid. But from a Jain ethical viewpoint, both relate to the broader discipline of controlling sexual desire, preserving chastity, and reducing attachment to sensual pleasure.

Spiritual Understanding

Jain Dharma teaches that brahmacharya is not only physical restraint, but also restraint of:

• mind,
• speech,
• body,
• imagination,
• sensual craving.

So the more important question is not only “Is it technically vīrya?” but:

• Was it caused by lust?
• Was there intentional sexual stimulation?
• Was the mind attached to sensual pleasure?

If yes, then it should be avoided by one who is practicing brahmacharya seriously.

Takeaway

Pre-ejaculate may not be medically identical to semen, but in Jain spiritual practice it is treated as related to sexual passion and therefore should be guarded against by those observing brahmacharya.