2WW Blood Work & Random Thoughts

I think every time I call the Dr. with a question regarding my medication/treatment he has me come in for blood work. Not that I mind getting more information about my hormone levels so I will have peace of mind through this LOOOONNNNNGGG wait!! My question was about taking Estrace so late because in my previous two cycles I had started taking it before the transfer and this time I was going to start it 6 days after the transfer. So he had me come in to check my Estridol and Progesterone levels.
In I went to have my blood drawn,I got one of the good blood drawing nurses, and was told that they had just got two positive pregnancy tests that day from difficult IVF cycles. That helped me feel more confident that things will end up differently this time around. She was saying that she had read that laughter helped you to conceive, I have been doing a lot of that by keeping myself busy with friends and family. I actaully have a long list of things I do "just in case" they make this one stick:
- lay/sleep only on my back & slightly elevated upper body
- smell my husband to get lots of Pheromones
- laugh
- No heavy lifting
- Limited bending over
- Walk slowly
- No bouncing
- Keep distracted
Pretty much if someone gives me a "theory" I do it "just in case".

Back to my blood work. The nurse called back and said to that my Estridol levels were low at 34 and my Progesterone levels were great at 33.92. I was told I needed to start taking 4mg of Estrace instead of 2 mg and to start immediately. I am hoping that this has not affected the implantation or upcoming implantation of these embryos. I got varying information of the internet on what were normal levels and it doesn't seem that it is too far off for someone not on Estrogen supplementation. I am going with everything will be fine.