Please verify my assumption..
If the girl and boy have their mars in same sign, say conjunction in the same sign , mars energy flows will benefit each other and rule out Dosha.
Also if mars is trine to each other will the energy flow be mutual? I do know that mars aspects only 4,7,8th houses, but will trines work here?
Example say boy has mars in 7th house X sign and girl has mars in 11th, same X sign.