you said you do not have a study, why are you still posting?
I respectfully disagree.
Is a 10% or even 20% sample large enough to get a new drug approved?
Is anyone going to step forward and say 20% of the people we tested this vaccine on were not infected? Chances are they would be laughed at by the scientific community.
What is a reasonable study group? I would say at least 75% or 80%. Isn't 75% - 80% a good number for herd immunity? So lets use those numbers.
I'll tell you what, lets make it easy. Lets drop that 75% - 80% to 50%.
Does anyone have a peer reviewed study where 50% of the pregnant women had a history of miscarriages?
FFS its percentages so your questions are all, as is, meaningless. If the total test has 100,000 people in it and 20% are pregnant then yes, it is a big enough sample. If the total test is 10 people, no statistical data can really be gained from that despite the same "20% are pregnant".
Seriously, do you realize that they could run the test with the same exact number (total number) of high risk pregnant women but include noone else (so they now represent 100% of the test) and you think it would somehow change how we should interpret the results. Really??? Please oh please tell me the mathematical difference between the same exact results from 200 high risk people being 20% of the group versus the same 200 women being 100% of the group. Lets pretend that the statistical models hold true and virtually the same results are gathered from both tests, what new information has the additional test given you?
Perhaps you can graph out how the results would be different so I can fully grasp it, would be greatly appreciated. Thanks.