And as someone else said....the entire business would be solved if not for our cultural tabboo that requires astronauts to do the whole procedure by themselves. If you could have another crew member actively helping it would be done quicker in a much more hygenic way. But because it's "private" they have to do these crazy acrobatics to do it alone. And like, back on Earth nurses have to do much much worse stuff every day and no one considers that weird - it's just part of the job.