Long LH Surge timed with IUI

posted 4 weeks ago in TTC
Post # 2
Member
2255 posts
Buzzing bee
  • Wedding: August 2017

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@julywed18:  it doesn’t matter how long the surge lasts, the timing was right to do the iui.  Most opk have a sensitivity of about 25, so whenever your LH is above that you’ll get a positive, and only the beginning of the surge matters (urine surges are also about 12 h after blood surges too).

Post # 4
Member
2255 posts
Buzzing bee
  • Wedding: August 2017

Also I’ve had EWCM for several days after ultrasound confirms ovulation.  Sometimes my estrogen surge has been >700 so it can make it look like you haven’t ovulated (and keep your bbt low if you’re charting), which is pretty annoying.  

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