Transits are read from your Janma Rashi — the sign your Moon held at birth. The same day's sky lands differently for every Moon sign. Enter your birth details and I will show you where each graha is transiting now, the house it makes from your Moon, and whether that placement is favourable, neutral or testing.
Gochar is taken from your Janma Rashi, not your Sun sign. If you are unsure of your Moon sign, your free kundli shows it. Enter your birth details once — I only need them to place your Moon.
Accuracy of birth time and place gives the most precise Moon sign, and therefore the most precise transit reading.
Gochar is not about a planet's sign alone — it is about the house that sign makes from your Moon. That is why the same sky is a lift for one rashi and a lesson for another.
Your Janma Rashi is the 1st house. A planet transiting the next sign is in your 2nd, and so on. That house-from-Moon is the whole reading.
Each planet has favourable houses of its own. Landing in one of those is Shubha; a middling house is Madhyam; a difficult one is Ashubha. The chip carries that verdict.
Saturn's transit through the 12th, 1st and 2nd from your Moon is Sade Sati — one planet in this same table. Gochar reads the whole moving sky, not Saturn alone.
A chart of today's sky is a starting point. In a consultation I read your past first — the turns you have already lived — so that what the transits promise next is something you can trust.