I have only one chance because of the money. I am hoping with all of my being to have at least one super duper egg. Good luck to you!
I've never done IVF, but only started really trying to get pregnant at 42. My cycle was like clockwork at that time, every 26 days with AF for 5 days. I started temping and using opk's and shockingly discovered that I wasn't O'ing every month, but most months. At 43 things started going downhill and fast! Your cycles that are 19 days, I can almost guarantee if you were temping, you did not ovulate. Now at 44, almost 45, things are even more of a mess and I have only ovulated 3 times in the last year and one of those times I did a progesterone test and my doc said it was so low that she can't consider that I O'd (even though my temp says I did). I still get what I would consider heavy spotting (no O) and have just started counting that as cd1.
I am certainly not telling you this to get you bummed out, but waste not another moment! If you want to try IVF with your own eggs, do it and do it immediately. I just had no idea that menopause could come so early! I am not considered to be officially in menopause, since you have to go with no bleeding for 12 full months, but there certainly doesn't seem to be any eggs in sight. I don't really bother to do opk's any more because they are almost always ++, this is of course because menopausal women have high lh and fsh for the rest of our lives.
Good luck to you, I hope you get your miracle and don't give up until there is no more possibility, but go, go , go!!
Sharon