Hi tamts-- I absolutely agree with Red Siren...especially on the documentation part. Keep detailed written records about who you talk to, when and what was said. Ask for any requests to be in writing...anything that doesn't come in writing, send a follow-up email detailing your understanding of the conversation and the request. Send copies of any emails about your absences and/or performance to a personal email account so that you have copies of all correspondence in case you leave your job suddenly (either by your choice or theirs). I've been through a similar situation, not as the result of IUI/IVF but for another medical issue. The company I worked for demanded full access to my medical information (I refused) and then started fabricating performance issues. I finally quit the company...AND was still able to file a complaint with AB Human Rights (I won) and get employment insurance (which you usually can't do if you quit your job). Feel free to send me a PM if I can help you further.
Me: 41 42
Fiancé: 42
We have been together 12 years and haven't gotten pregnant.
1993- DD ( from a previous relationship)
1995- Pulmonary embolism (diagnosed with blood clotting disorder)
1998- Ectopic pregnancy- emergency surgery to remove the ruptured tube, remaining tube seriously scarred
2012:
Oct- First visit to the RFP clinic
Oct- HSG- remaining tube is open, uterine polyps found
Nov- SHG
2013- IVF #1:
Jan 10 -Surgery (hysteroscopy and D&C) to remove several uterine polyps
Feb 26- AF
Mar 2- Start Fragmin injections (for blood clotting disorder) and 21 days (ended up only being 12 days) of BCP (Marvelon)
Mar 20- (changed to Mar 14) Baseline ultrasound and blood tests
Mar 25- (changed to Mar 17) Start Suprefact injections (End April 3rd)
Mar 27- (changed to Mar 19) AF... Start Gonal F 450 IU injections (End April 2nd)
Apr 2, 5, 7- (changed to Mar 22, 25, 28, 30, Apr 1) Ultrasounds & blood tests
Mar 22- Stim Day #4: Right side- 4 follicles; Left side- 5 follicles; Estrogen 554
Mar 25- Stim Day #7: Right side- 6 follicles (three largest- 1.0, 0.9, 0.8cm); Left side- 6 follicles (three largest- 1.1, 1.0, 1.1cm); Estrogen 1883
Mar 28- Stim Day #10: Right side- 9 follicles (three largest- 1.3, 1.0, 1.2cm); Left side- 7 follicles (three largest- 1.4, 1.4, 1.2cm) ;Estrogen 4874
Mar 30- Stim Day #12: Right- 9 follicles (three largest- 1.4, 1.1, 1.3cm); Left- 6 follicles (three largest- 1.85, 1.55, 1.3cm); Estrogen 9377
Apr 1- Stim Day #14: Right- 9 follicles (three largest- 1.65, 1.4, 1.7cm); Left- 6 follicles (three largest- 2.15, 1.95, 1.7cm); Estrogen ?
Apr 7-10- (changed to Mar 30- Apr 1 Apr 2) HGC injection
Apr 10-12 (changed to Apr 1-3 Apr 4) ER--13 eggs retrieved (7 good, 4 okay, 2 not mature)
Apr 5- Embryologist report-- 9 eggs fertilized naturally
Apr 6- Embryologist report-- 4- 4 cell and 5- 2 cell embryos
Apr 13-15 (changed to Apr 4-6 Apr 7) Day 3 ET- Transferred best 3- 8 cell embryos. Embryologist thinks 1-2 of the rest will survive to Day 6 to be frozen.
Apr 10- Embryologist report-- 1 survived...but not high enough quality to survive freezing
Apr 22- Urine pregnancy test- BFN
Devastated... more than I thought I'd be. Not sure where we go from here...
IVF #2:
Jul 21 Start BCP and Fragmin
Aug 4 Start Suprefact
Aug 6 Start Gonal F 450 IU
Aug 12 Stim Day #7: Right side- 7 (three largest- 0.85, 0.9, 0.9cm); follicles; Left side- 7 follicles (three largest- 0.65, 0.7, 0.75cm); Estrogen 2,844
Aug 15 Stim Day #10: Right side- 9 follicles (three largest- 1.3, 1.1, 1.1cm); Left side- 7 follicles (three largest- 1.1, 1.1, 0.9cm) ;Estrogen 8,080
Gonal F reduced to 300 IU (risk of OHSS)
Aug 17 Stim Day #12: Right side- 9 follicles (three largest- 1.8, 1.55, 1.5cm); Left side- 7 follicles (three largest- 1.2, 1.35, 1.6cm) ;Estrogen 15,891
Goanl F reduced to 0 IU
Aug 18 Stim Day #13 Right side- 9 follicles (three largest- 1.75, 2.0, 1.55cm); Left side- 7 follicles (three largest- 1.7, 1.5, 1.5cm) ;Estrogen 16,152
Aug 18 HCG injection and start Dostinex (for risk of OHSS)
Aug 20 ER- 15 eggs retrieved (10 good, 3 maybes, 2 not mature)
Aug 21 Embryologist report- 12 eggs fertilized naturally
Aug 22 Embryologist report- "slow", everything is only at 2 cell stage except one 4 cell embryo...not what they'd like to see 
Aug 23 Day 3 ET- Transferred 3 "perfect" 8 cell embryos. Two of the remaining are only 4 cell and not expect to do much. The rest are 6, 7, and 8 cell and hopefully some will survive to freeze... will find out on Monday, Aug 26
Aug 27 Embryologist report- Froze 4 day 6 blasts (1 was starting to hatch) on Aug 26, Froze 1 day 7 blast today 
Sep 5 HPT-- BFN
Sep 7 Urine Pregnancy test (probably won't get the results until Monday, Sept 9)-- BFN
Oct 11 WTF appointment
FET #1:
Dec 2 Transferred 2 Day 6 blasts (Still have 3 frozen)
Dec 15 Urine pregnancy test