Originally Posted by
maidentomother
I would definitely ditch the diva cup and try with a 5 or 10ml syringe. Have DH ejaculate into a small bowl. Put your face & shoulders down into your bed and stick your butt up in the air as high as possible/perpendicular to the bed as much as possible. Insert the syringe (use a little sperm friendly lube like YesBaby if you don't have much fertile CM) as far inside as it will comfortably go. Go slow and be careful as the tip of the syringe can be painful. Once all the way in, depress the plunger completely. Then leave the syringe in and stay in that butt up position for a full 5 min. If you take the syringe out before then, a lot of the semen will come out too. After the 5 min, take out syringe, stuff TP between legs, and lie down for 20min or longer.
I also think you need to be doing multiple inseminations starting days before you expect to O. I recommend inseminating every 3 days bc you've been trying so long. Maybe even every other day or SMEP. Regardless you should start inseminating right after AF ends or even during AF. If you do E3D, that would be CD6, CD9, CD12, CD15, CD18, CD21, CD24 etc. I'd keep it up until all cycle long just in case. The increased exposure to his semen may improve your chances of conception. Is your DH releasing regularly on his own or only ejaculating once a month? If the latter, that is really bad for sperm health and likely plays a big role in why you haven't conceived yet.
A diva cup can seal off the cervix so that may be part of the problem. It's also possible you O the same day as your first positive OPK in which case you've been inseminating too late. You need to inseminate AT LEAST 12 hours before O, ideally 24-48 hours before. Even 4 days before O gives you a good shot. But it's almost impossible to conceive from just O day insemination/BD. If you've been inseminating the night of your first positive OPK and Oing the next morning or even early afternoon, then the sperm probably don't have enough time to capacitate and be capable of fertilising the egg while it's still viable. The sperm need to be in place WELL in advance of the short lived egg.
I have been TTC for 13 ctcles with one attempt, no hint of BFP. I think I haven't been inseminating far enough in advance of O either, as at least some of the time I think O the same day as my first positive OPK or even the day before. I've also been inseminating only once per cycle most months, AND my donor has only been ejaculating once per month most cycles. This cycle he ejaculated on CD11, then inseminated on CD14 and CD16. I think I Oed on CD17 or possibly CD16 or even CD18 (today). I am hoping the fresher sperm and multiple inseminations will make a difference. I'll let you know in 2 weeks time! My donor does have low sperm count, btw.
Good luck!