There have been many discussions on the forum about the differences between the 2 Labcorp tests for Estradiol, the "Standard Estradiol" test #4515 and the "Sensitive Estradiol" test #140244. I hope we can use this thread to post actual results from these 2 tests when taken simultaneously. Perhaps then we can each evaluate how best to make use of these tests for our own circumstances.
I've searched the forum and only found one case with numbers from both these tests and today I have my own results to get us started. If you have results for simultaneous tests in the past that I've missed in my search please post them here. If you would like to include any symptoms you feel are related to E2 at the time of the tests that may be useful information also. Thanks in advance to anyone willing to contribute to this data collection.
March 19, 2014 JustAskin posted 4515 E2=33 & 140244 E2=19
July 28, 2014 Steady - 4515 E2=65.6 & 140244 E2= 46 Morning wood not as regular, but libido is good, minor water retention.
August 25, 2014 outside source - 4515 E2=30.1 & 140244 E2=34
« Last Edit: August 26, 2014, 07:27:04 pm by Steady »
2/12/12 - TT=212, FT=5.3
7/15/13 - TT=876, FT=26.5, E2=17.8
9/19/13 - TT=534, FT=12.5, E2=12
12/5/2013 - TT=701, FT=18.3, E2=15.1
4/21/14 - TT=1002, E2=10.4
6/6/14 - TT=752, FT=18.1, SHBG=28, E2=14.2
7/28/14 - TT=1093, FT=30, E2=65.6b & 46s
10/22/14 - TT=1104, FT=32.6, E2=10s
4/24/15 - TT=945, FT=20.2, E2=48.6s
Prior to last labs SubQ (11/3):
TCyp 34mg & HCG 250iu M/W/F
Current Protocol SubQ:
TCyp 36mg & HCG 250iu & 0.04mg AI - M/W/F