Pregnancy Alternatives

On this season of one of my favorite TV shows, CALL THE MIDWIFE, a recently married character just suffered a miscarriage. This episode and the overall premise of the series reminded me of the ways some animals seem to have an easier time with reproduction than we do. Suppose women could resorb embryos to terminate an early pregnancy, like rats and rabbits, but consciously and at will? Or wouldn't it be more convenient if we were marsupials? Imagine giving birth painlessly to tiny, underdeveloped offspring and completing gestation in a pouch, which doubles as a cradle and food source for the growing infant. Moreover, performing mundane tasks and working at a career would be facilitated by the ability to carry babies around with us, hands-free, twenty-four-seven.

Better yet, wouldn't it be nice if fathers shared the burdens of gestation? Seahorses, of course, fertilize their mates' eggs in a pouch on the male's body where the eggs are sheltered until they hatch. TV Tropes has a page about this phenomenon in various media:

Mister Seahorse

Remember the TV series ALIEN NATION? The Tenctonese (who have three sexes, female and two types of males, but that's a different topic) transfer the pod holding the fetus from mother to father partway through gestation. The father undergoes all the typical experiences of pregnancy, including birth. If human beings had evolved this system, imagine the radical differences that might have historically existed in women's political rights and career opportunities.

Laying eggs like Dejah Thoris (John Carter's wife in Edgar Rice Burroughs's Mars series) would be a less attractive alternative. Even with high-tech incubators, parental care after hatching would be intensive and prolonged. The babies would be small and helpless, probably more so than real-life human newborns because of the limitations of an egg rather than a womb. The only advantage of oviparous over viviparous reproduction would be that both parents could share the work equally.

How about artificial wombs? In my opinion, they're never likely to become universal and replace natural reproduction as in BRAVE NEW WORLD, in the absence of some catastrophic fertility crisis. As long as the natural method remains viable, the expense and technical complications of in vitro gestation would surely far outweigh the potential convenience, except maybe for the very wealthy. Robert Heinlein's PODKAYNE OF MARS includes a less drastic technological modification of the human reproductive cycle. Some couples (those who can afford the cost, I assume) choose to go through pregnancy and birth at the optimal physiological age for healthy reproduction but bring up the children at the optimal economic stage of the parents' life. They achieve this goal by having newborn infants placed into cryogenic suspended animation until parental career and income factors reach the desired point.

Would I want to have done this, if possible? I'm not sure. Getting through college and graduate school would have been easier without babies and toddlers. On the other hand, young parents probably have more energy for chasing after kids than they would in their thirties or forties, and there's something to be said for "growing up with" one's children. Having given birth four times over the span from age nineteen to age thirty-four, I've experienced both ends of that range.

Margaret L. Carter

Carter's Crypt