heyy watsup?? yeaaa i grew some bagseed.. and they went hermie on me.. im not 100% sure.. but i think that bagseed are just more easily stressed than other plants.. and thats why they go hermie.. like if you bought some seeds.. and say the lights didnt turn off at night for a day or two.. the seeds you bought would probably be ok.. but the bagseed would turn hermie because of it... and yeaaa it is true that if you have a FEMALE plant.. and the FEMALE plant goes hermie.. and pollenates itself.. the seeds are supposed to be feminized... there will be a chance that some seeds turn hermie.. but you can just pull them out as soon as you see any signs of hermification.. or w.e the fuck you would call it. lol. but this is how alot of feminized seeds are made.. since the plant is FEMALE at 1st.. and then due to stress produces pollen.. and pollenates itself.. there is no male chromosomes.. soo the seeds would be feminized. but like i said.. there is a chance that some will go hermie... soo you can just pull them out asap.. or.. if you want alot more seeds for future grows.. just let them grow.. lol. the bud will still be good. but not as good as it should/could be.
and ive also heard of ways to amke plants hermie.. and ive heard theres a solution you can put your seeds in.. but not sure if thats true or not.. but i know you can use some kind of acid... some chemical.. and if you have a female plant.. oyu can spray the lower parts of the plants where the buds are forming. and it will cause just those parts to go hermie.. and produce some seeds.. but then you cant smoke the buds that you sprayed with the chemicals.. cuz it can be very bad for you.. if you look at the FAQ section at the very top of this page.. theres a section on feminized seeds and it tells you what chemicals to use and how to do it i think...?? kk.. i just went and found the link for ya.. here it is..
https://www.rollitup.org/view.php?pg=faq&cmd=article&id=125
and good luck with your grow man.. r u gonna start a journal?? i think u should.. i would subscribe to that !!