got a herm, what to do?

so i have 4 WW under a 400W HPS they are currently in their 7th week of flower and one of my buddies noticed that there were a couple seeds on one of them. it seems like there is only a few but im worried there could be more. the plants have very large nugs at the moment and are very frosty. should i just let the plants finish their flower?? i dont feel like i have any other choice this late in the game.

Do you have some pictures or anything? You say you found a herm but then you go into seeds, are you meaning seeds or balls? If you have a hermie, seperate it from the group. If you found some random seeds in one of your females and you think a hermie is disguised in the bunch, then you might as well keep the seeds. Grats on your batch of mixed nugs and WW fem seeds.