Married to DH since 8/15
TTC since 5/15
PCOS, 35+, diagnosed with pre-diabetes
TI for 4 cycles: 1 round of femara; 2 rounds femara/ injectables: all ended in BFN.
3 IUI Cycles: letrozole/Follistim with HCG Trigger,all resulted in BFN.
FET #1: Baseline appt 4/28/16, Gonal-F/Menopur stims, Centrotide 5/4/16, ER 5/11/16; 6/8/16 ET, BFN
FET #2: Baseline appt 6/22/16, Estrace/PIO shots: 7/12/16 ET, 1st beta 7/21/16: 83 BFP, 2nd beta 7/23/16: 315. 1st U/S: 8/4/16 empty sac. 2nd U/S: 8/10/16 yolk sac appeared, everything stopped growing. Office D&C: 8/11/16, MC.
FET #3: Baseline appt 12/28/16, Estrace/PIO shots: 1/17/17 ET, 1st beta 1/27/17: 146 BFP, 2nd beta 1/29/17: 336, 1st U/S: 2/16/17, 2 healthy twin babies measuring 7w0d. EDD: 10/5/17

Re: Flu shot ok after just doing trigger?
Some offices don't want you to do the shot during the 1st trimester so I don't know of it would affect any follicles you have growing. I'd hate for you to waste a cycle because of timing with a flu shot.
TI for 4 cycles: 1 round of femara; 2 rounds femara/ injectables: all ended in BFN.
3 IUI Cycles: letrozole/Follistim with HCG Trigger,all resulted in BFN.
FET #1: Baseline appt 4/28/16, Gonal-F/Menopur stims, Centrotide 5/4/16, ER 5/11/16; 6/8/16 ET, BFN
FET #2: Baseline appt 6/22/16, Estrace/PIO shots: 7/12/16 ET, 1st beta 7/21/16: 83 BFP, 2nd beta 7/23/16: 315. 1st U/S: 8/4/16 empty sac. 2nd U/S: 8/10/16 yolk sac appeared, everything stopped growing. Office D&C: 8/11/16, MC.
FET #3: Baseline appt 12/28/16, Estrace/PIO shots: 1/17/17 ET, 1st beta 1/27/17: 146 BFP, 2nd beta 1/29/17: 336, 1st U/S: 2/16/17, 2 healthy twin babies measuring 7w0d. EDD: 10/5/17
If it's going to make you too nervous or cause doubt if this cycle doesn't work, perhaps still push back the flu shot.
I'd hate for you to think it was something you did, even thought it wouldn't have been.
/loss mentioned/
TTC#1 July 2014
dx: MFI (morphology)
IUI #1 w/Clomid + Ovidrel Sept. 2015 ~ BFN
IUI #2 w/Clomid + Ovidrel Halloween 2015 ~ BFN
IUI #3 w/Clomid + Ovidrel Thanksgiving 2015 ~ BFP!!
hb 146 bpm at 7w5d
1/28/16 ~ began to say goodbye to our beautiful baby at 11w
d&c, followed by cytotec
TTCAL April 2016
IUI #4 w/Clomid + Ovidrel Apr. 2016 ~ BFN
IUI #5 w/Clomid + Ovidrel ~ CP
IUI#6 w/Clomid + Ovidrel ~ BFN