My problem is, Morrowind plays fine but crashes whenever I try to load a save game AFTER day 70, it will load all saves before this day. It seems to work alright until it gets to the load progress bar, gets about half way through then the screen goes black & then I'm looking at my desktop, basically it crashes. I hope someone can help me with this as I'm very frustrated with this.

This would be the wrong forum to post this. Here, this would be the correct one.

http://www.gamesas.com/topic/1419831-morrowind-crashes-after-day-70/ *

Now about the bug, have you got multiple saves past day 70 that all crash, or are you basing this off of one save file? It might be that it's just that save. What version of Morrowind have you got, that is what expansions and patched how far? And what mods might you have.

Also have you tried loading a save before day 70, going past day 70 saving and reloading? This sounds like a rather specific bug to me if it only happens after day 70 so I'm thinking more along the lines that whatever current saves you have past day 70 might be corrupted.

* Your friendly neighborhood mod took care of it.

I have multiple saves past day 70 & all crash. I'm using v1.2.0722 of Morrowind it's the game of the year edition with Bloodmoon & Tribunal, not sure about patches, a few mods compared to some users I've seen, I'll list them for you:
Better Heads for Bloodmoon & Tribunal
Assassins Armoury
Morrowind comes alive
Astaris replacer mods
Muggers
TRIB witchgirl adventure
Better Bodies
The regulars - Sitting NPC v2.02
Ordinator replacement esp v1.0
Assassins Armory
MCA names
NightelvesforBBwithClothing
NightelvesBBpatch
Assassins Bastard Fix
Merchant Unequip
ale_clothing
Syc_AtHomeAlchemy
ASH 2.0
Alchemy Book_ 1.2
Elvenwear no dependency
Bob's Banners
Bob's Armoury
Bob's Armoury2
Bob's Armoury Wardrobe
Wayfarers rest
DM_DB Armour Replacer
High Heel Platform Boots
Romance Follow v10EV
Ze Happy Room no cheat
Mr. Cellophane Lovers & Legends
GS_SEYDA NEEN COMPLETE
GS_SEYDA NEEN BB Market
Westly's Female Head Pack - Human
L&L_TRM_patch
town sounds
Romance_37ev
Barons Partners Mod 3.0
Alladins Bottle Revamped
sixy Glass Armor Mk.II revamped

Hope this helps & in advance, thank you for your help.