Don't pull it just because you've found a couple of seeds.
True hermaphrodites are undesireable as they produce pollen that will give rise to hermie seeds.
What you have is a few seeds produced by just a few male flowers, 'nana's they are called as they are banana shape and these often come out on sensi plants.
It's a survival mechanism built into cannabis in that in nature a field of cannabis is wind pollinated and the seed finished and mature well before winter but we break this cycle as we prevent pollination,it's a form of environmental stress as a plants prime directive is to make seed not resin.
So the response to the threat is to produce a few male flowers as the plant population has not been pollinated by natural means.
So these these will probably be 99% female and shouldnt produce hermaphrodites.
I'm using chems at the moment to encourage reversal and its the way feminised seeds are made,taking advantage of this cannabis survival mechanism.