Thanks to everyone for suggesting I find a new RE, since my last one wasn't quite thorough, in my opinion. My new RE is great! She immediately blood tested me for everything the other RE missed, did my saline US (finally!) and got my husband in for a second SA and bloodwork. She had a real consultation with me that didn't include the sentence "Clomid is your only option, so call me when you're ready to get pregnant." (I was fighting Clomid since I was ovulating on my own). She also told me I DO have cysts on my ovaries, while the other RE told me I didn't (despite the old RE's notes documenting 17 cysts... bizarre).
During my saline us, she found some tissue that was attached side to side across my uterus that shouldn't be there. Possible scar tissue? Later in the day I felt very sick and began cramping and it looks like I may have passed what they saw. Hoping this is the case. Regardless, surgical intervention coming soon. She said this could be responsible for no PG over the last year and a half. Hope it's really this simple.
In the meantime, DH and I have been losing weight, getting healthy and enjoying our new house we just purchased. And DH is on treatment for his paltry 12% viable sperm SA results. Retesting next week, so hoping he's made a turn around!
*SIGGY WARNING*
Our journey has been shorter than most, and for that we are thankful. Hoping that everything continues as it should and that we have a healthy baby coming our way!
Together since 3/2/2010
Married 10/2012
TTC 6/2012
Stopped Ovulating 11/2013
DX PCOS 1/2014
Started Metformin, Provera 1/2014
Started fertility diet and fertility massage to induce ovulation 1/2014
Successful Ovulation 2/2014!
Missed period, BFN 3/2014
Provera round 2, 3/2014
New RE 7/2014
Remove scar tissue 7/2014
BFP 8/2014!

Re: Maybe we finally have an answer-- kind of...
This speaks to the importance of a 2nd opinion when you're not fully confident in the first! Good for you for advocating for yourself and finding a good fit! I hope everything goes well and that this answer will make your treatment effective!
Me: 28 MH:35
Married September 2012. TTC since September 2013
June 2014 - Dx w/ significant PCOS and referred to RE.
July/August 2014 - Testing complete: Testosterone & AMH very high, FSH slightly high, Vitamin D low, tubes and lining all lovely. DH SA: A+
Cycle 1 (Nov 2014): 2.5 mg Letrozole/Ovidrel/TI = BFN
Cycle 2 (Dec 2014): 5 mg Letrozole/Ovidrel/TI - BFN
Cycle 3 (Jan 2015): 5mg Letrozole/Ovidrel/TI - BFN
WTF consult scheduled for 1/29
NTNP 1/2013
SA Results: nothing to count...
MFI RE 2/14/2014 Rx Clomid
TTC 4/26/2014
6/25/2014 DH Low T 132 Switched to Chorionic Gonadotropin hCG injections 2x wk
7/15/2014 DH Testosterone check 607!
8/15/2014 DH new SA 1 MILLION!!!!!!
11/20/2014 DH new SA 2 Million
DH continues treatment while moving towards Foster to Adopt
That's fantastic news! Congrats! So glad to hear things are turning around for you!
***Signature/Ticker Warning***
March 2008 - DD born - no issues conceiving (surprise). Limited issues during pregnancy/delivery.

June 2011 - Married DH.
June 2013 - Diagnosis of Endometriosis and PCOS (approximate).
December 2013 - First cycle of Clomid - Positive OPK. BFN
January 2014 - 2nd Cycle of Clomid - Positive OPK. BFN
February 2014 - 3rd Cycle of Clomid - Positive OPK. BFN
March 2014 - Took month off to prep for surgery
April 2014 - Laporoscopy for endo. Unable to remove endo due to too close of proximity to ureter. HSG done as well. Fillopian tubes open.
May 2014 - 1st round of Femara. Positive OPK. BFN.
June 2014 - 2nd round of Femara. Moved to RE to have CD10 Follicular U/S. No Follies in left ovary. 5 follies in right. Largest follie 8mm, 1 7mm, 2 3mm, 1 2mm. Positive OPK on day of U/S. BFN. DH has SA done at this time - All results within normal limits.
July 2014 - 3rd round of Femara. CD10 Follicular U/S. No follies in left ovary. 7 follies in right. 1 20mm, 1 12mm, 1 10mm, 4 <5mm. Scheduled for IUI. Canceled due to low estrogen level of 145. TI this month. Prepping for Injectables next month. BFN.
August 2014 - CD3 BW Normal. Injectables not happening because of stupid miscommunication about "required injectables class." Taking class this month. No medication. TI for the month. SIS scheduled for 8/7/14. SIS results - "I have a beautiful uterus." Huzzah!
September 2014 - Cycle cancelled due to stupid AF coming early and making my IUI run in to DH's business trip. Try again next month.
October 2014 - Injects with IUI cycle. 75U 5 days. Estrogen at 36. Bumped up to 125 for 4 days. Estrogen 105. Bumped up to 225. Ganirelix for 2 days. 4 mature follies. Triggered 10/9. IUI 10/10.
BFP 10/24/2014. Beta #1 - 178 Beta #2 - 398. U/S 11/7/14- TWINS!!!!