chasv77answered grow question 5 years ago Hey there, first, I have read Autos are all over the place in when they start to flower, even when in the same batch/order of seeds.
Week 5 in flower, with no signs, means little if you suspect Auto. I've read where they have had to flip the lights to 12/12 to try and coax them to flower.
Depending on whether that weed was from a feminized seed to start, or the weed was from a regular seed, will determine sex going forward.
As I understand it, if the former was true, these seeds will produce female plants, most likely. If it is the latter seed type, you may get either sex.