# Yichud Shiur 04 - Is Niddah Issur or Tumah? Ervah?

From **Yichud Shiur: R Aryeh Lebowitz** by R Aryeh Lebowitz.

- **Published:** 2015-06-28T00:00:00Z
- **Duration:** 51:30
- **Books:** Kiddushin
- **Audio:** https://shiurim.yutorah.net/2015/1109/838027.MP3
- **Page:** https://yutorah.org/lectures/838027
- **TorahApp:** https://torahapp.org/share/p/YU_80714_yichud_shiur/e/yu%3A838027