The spotting doesn't start till 12 dpo typically, so i don't know that it would be considered a LP defect then?? My ob said that so far studies only show that progesterone can help with early MC due to low progesterone, but doens't seem to think it can help with getting preg initially? Anyone know any thoughts on this? I'm willing to try anything! Thanks!!!
I'm not sure what sublingual progesterone is, but if your spotting is caused by a luteal phase defect, I know progesterone supplements can help. Good luck!