Same Ascendant in Rasi + D9 (and D3)

[GNE]

Hello all,

My info:
April 15, 1985
11:06 am
Toronto, Ontario (canada)
43.6481° N, 79.4042° W
Eastern Standered Time (EST)


I have my ascendant , or lagna vargottama between the main chart and Navamsa. (also D3 and a couple others).

I'm particularly wondering what that could mean in regards to my navamsa.

Also it's lord is in a parivartana yoga with the 7th. The exchange of these two kendra lords, let alone that it involves the 7th in this chart for spouse has always interested me, but I have yet to come across a clear meaning. If anyone knows and has the time, I would appreciate your opinion on it.


I've read in places that navamsa chart is one that gets "Activated" later in life? (or perhaps late teens?) or is it only after marriage?
Does this effect change with lagna vargottama?


Appreciate a mini reading of sorts,
thanks in advance
much blessings.