Just as a side observation, androgenetic embryos have been created in the laboratory too, but parthenogenesis is not a viable reproductive method in higher mammals because of gender specific inheritance processes where individual alleles are expressed or silenced depending upon the parent of origin. Parthenogenetic embryos will have twice the normal level of gender derived gene expression which leads to a very high rate of abnormality. So neither men nor women are likely to be replaced by science anytime soon.
That's wide of the point though. The true beauty and strength of the female side of humanity is not simply in being walking, talking incubators. -No more so than the male side of humanity consists of being simply sperm donors.
Doctrinal discussions are interesting to me because I'm fascinated with rules-based systems as much as the next guy. My wife finds them boring. She's much more concerned with the actual effect religion has upon real people than a dry, theoretical, chalkboard discussion. In that respect, the JW faith reeks of a religion conceived and directed entirely by men. Charity? What's that? Spiritual experience? What's that? The closest thing to a spiritual experience anyone experiences in the JW faith is the "heavenly calling" which happens to hardly anyone. And the closest the religion comes to anything remotely resembling actual worship of a diety is during their songs, which frankly are pretty bad.
There's much, much more to religion than doctrine and the JW faith would probably be more benign and more fulfilling for both genders if women had been allowed an equal part in creating it.