Welcome to the forum!
What everyone has said above me is helpful, but I have one more thing: are the males and females separated?
Some sows live with a boar, however the boars are NEUTERED.
Here is a little bit about my pigs & their accommodation.
Huxley (boar) lives in a 5ft x2ft hutch.
He is almost 5yrs old & is quite happy on his own. He ex-cagemate did live next door with a mesh divider between their hutches so they could interact if they chose but he sadly passed on 1st Feb.
Huxley is my only petshop pig; this was before i knew rescues for guinea pigs existed
Magoo & Murray (boars) live together in a 5ft x 2ft hutch. Both free-ads pigs.
I had gone to pick up a trio of pigs for a friend, not thinking i'd come away with a pig for myself. The person who had the pigs was taking in guinea pigs & rabbits saying she was a rescue (she was not!). She was quite clearly out of her depth & had no clue how to look after guinea pigs; feeding them rabbit food. When i met Magoo i was told he was blind & so had been named Stevie Wonder (hilarious-NOT). He is NOT blind, he does have a malformed right eye (which my vet thinks is a birth defect & he may have some sight in it, his other eye is perfect).
He was nibbling the girls' hand & was promptly smacked on the head! I could not walk away without him & so he was added to my piggy family. I then needed a friend for him; along came Murray.
Haggis (boar) lives alone in a 5ft x 2ft hutch.
He is alone after fighting (wounds were inflicted). I am waiting to adopt a spayed sow to join Haggis because he was a rescue pig his true age is not known & i am not willing to risk a GA to have him neutered. Haggis' previous life wasn't great. When i met him i had never ever seen a pig so terrified of human hands, if he could've turned himself inside out he would've but patience & love bring great rewards & he is now a happy cuddly pig, no longer terrified & with the loudest wheek in the shed
Tait (neutered boar) & Weeble (sow) these 2 live together in a 5ft x 2ft hutch.
Tait is Haggis' previous cage-mate & as he is young, i had him neutered. Weeble came from a rescue, poor Weeble had a few litters before going into rescue & has neurological problems. She has a head tilt & wobbles when she walks & had never been fed veggies prior to going into rescue but since she's been here her love of veggies has increased (she wasn't sure at first) & her wobble is less noticeable. Her problems don't prevent her running around like a loon & whilst she doesn't like other sows she is happy with Tait.
Toddie (neutered boar) lives with Lyric, Lark, Farlie, Farrow & Fable (sows) in a 12ft x 2ft hutch.
Toddie came from rescue & did not take to other boys at all yet he craved the company of other pigs & so i had him neutered to live with my then only girl. She sadly didn't accept him & became withdrawn (she had only ever loved her man, who had sadly passed away). She thrived living alone until she passed, aged approx 5.5 last year. Thinking it unfair on Toddie to have gone through an op for nothing i adopted Lyric & Lark for him.
Farlie, Farrow & Fable were got when i was looking to add ONE girl to Toddie & co because Lark was always left out. I answered a freead which turned out to be a breeder giving up & there were 3 little sows, all born on 18th June (the day my Maddie had passed) it seemed like fate & so instead on one, all three came home with me.
