That is true only for low/low-mid pubs. Even in good pubs you will have roamers, while in any good game as soon as they realise that you are jungling with a chokepoint reliant hero they will send single stuner for tour through jungle. Also, on the second choke point, you are visible from 3 common ward spots
1º of all, a single stuner/romaer (ho is posible to be lowe level than BS) wont be able to take out blood with PMS. In the replay atached you can see how i got it after the 1º neutral camp i kill beeing at full hp at all time.
2º Blood is no choke point reliant hero. He can jungle without using that strategy with no problems at all. In fact, chokepoint past level 5 is counter productive most of the time with BS.
In the replay i atached i used no chokepoints
. MOROVER, i bought my wards (starting from min -2) every 6 min to prevent ganks from enemies and planted them myself
I also bought an early TP
(before level 6 i think) just in case an allie needs help or to ks-gank with rupture.
I leveled up silence on level 2
(to asist the botom lane just in case they needed me to net the kill).
On top of that, i never leveled up blood bath to level 4
(i leveled thirst+bloodrage instead) because i was at green health at all time.
I never overused bloodrage
to increase my farming speed, because i wanted to have mana "just in case" something like a gank comes up and i needed to TP.
I failed some stacks because i am not used to plaing BS that much, but i got 8225 gold worth of items in the end wich is kind of low (23 mins radi+PT+PMS+Wraith band+QB+TP... wards not taken into acount)
If you take into acount that i played an agressive/suport BS (early TP+lots of gold and time placing wards) and missed some stacks, you will be able to see that BS is no choke point reliant hero.
Jungle with BS is one of the easiest task out there, dunno why not_for_troll asked for help.
But it is just as leadblast said it is too slow... Dussa can farm 100x better if you just give her 10 mins of farm.