Yes, you have Tula lagna and Saturn is a yog-karka in every Tula lagna kundli. In your birth chart, there is a parivartan yoga between Moon (the lord of the 3rd house) and Saturn (the lord of the 10th house), this is not good. Here Moon is located in Saturn's house in 10th and Saturn is located in the 3rd house which is owned by the Moon, this why there is a parivartan yoga. This is not good in the sense that Moon is the lord of the 3rd house which is not a good house. So Moon being in the 10th house might give you problem in your professional life, but if you are mentally strong then things will be just fine.

In the Navamsha kundli Saturn is in itw own rasi ie Makar, this is a good sign, this means that your Saturn is good. Right now you are going through Sani mahadasha and as you know it started in Aug, 2006. It will last 19 years and will finish in 2025.
<table border="1" cellpadding="5" cellspacing="5" width="100%"><tbody><tr><td class="contentboldMailer">Planet</td> <td class="contentboldMailer">Start Date</td> <td class="contentboldMailer">End Date</td></tr> <tr><td class="contentMailer">Rahu</td> <td class="contentMailer">03 Aug, 1972</td> <td class="contentMailer">05 Aug, 1990</td></tr> <tr><td class="contentMailer">Guru</td> <td class="contentMailer">05 Aug, 1990</td> <td class="contentMailer">06 Aug, 2006</td></tr> <tr><td class="contentMailer">Shani</td> <td class="contentMailer">06 Aug, 2006</td> <td class="contentMailer">05 Aug, 2025</td></tr> <tr><td class="contentMailer">Budh</td> <td class="contentMailer">05 Aug, 2025</td> <td class="contentMailer">06 Aug, 2042</td></tr> <tr><td class="contentMailer">Ketu</td> <td class="contentMailer">06 Aug, 2042</td> <td class="contentMailer">08 Aug, 2049</td></tr> <tr><td class="contentMailer">Shukra</td> <td class="contentMailer">08 Aug, 2049</td> <td class="contentMailer">08 Aug, 2069</td></tr> <tr><td class="contentMailer">Surya</td> <td class="contentMailer">08 Aug, 2069</td> <td class="contentMailer">12 Aug, 2075</td></tr> <tr><td class="contentMailer">Chandra</td> <td class="contentMailer">12 Aug, 2075</td> <td class="contentMailer">13 Aug, 2085</td></tr> <tr><td class="contentMailer">Mangal</td> <td class="contentMailer">13 Aug, 2085</td> <td class="contentMailer">15 Aug, 2092</td></tr></tbody></table>