the diary of my pursuit of motherhood-ness

Wednesday, July 30, 2008

The Miracle of Life

On average only 60% of sperm have enough motility to make it to the fallopian tubes, out of a hundred million sperm only several dozen usually reach the egg.
The remaining sperm then have to be strong enough to try to fertilize the egg, which can take about an hour to permeate the eggs's membrane.
Then a fertilized egg has to move into the uterus and, IF that journey goes well, be implanted in the uterine wall, which only then makes the process of conception complete.
There is only a 20% average chance of becoming pregnant each cycle for women under 30, 12-14% chance per cycle for women between 30-34, and only 7-9% chance for women age 35-39.And that's only if you have the timing is right.
Ovulation is only a 24 hour window of fertility, but sperm can last about 5-6 days in the fallopian tubes, so a maximum 6 day opening to get pregnant, but on average only 48 hrs.
But conception doesn't guarentee a baby. It is estimated that 70% of fertilized eggs will miscarry before the 13th week, most of those happen shortly after implantation and cause bleeding around the same time as an expected period, or a slightly late period.
And the chance of miscarriage about doubles when a woman is over 35 years old.
So, for example, one year of trying for us is 12 attempts to get pregnant. Lets assume we get the timing right, out of those 12 attempts it is average for only 1.44 eggs to be fertilized (since I am over 30). And out of those 1.44 eggs fertilized it's likely only .43 will make it past the 4th week of pregnancy. And so for 3 years of trying, the probability has been that we've only had 1.29 chances for a successful pregnancy.
That's just averages, I could have better fertility than average, however, I do not. Take into consideration my family history; it took my mom 5 years to get pregnant, one of her sisters was unable to have children, and one of my dad's sisters were thought to not be able to have children but were able to have one, and then my sister, who is 5 years younger than me, has tried 6 months longer than us has also not been able to conceive.
Sometimes I need a reminder that I AM NOT IN CONTROL. If ever I needed proof, those statistics are it. To me it's a miracle anyone has children, yet there are women who madly defy these odds. Women who don't know anything about ovulation or timing are often the ones I hear saying holding hands with their husband gets them pregnant. Or women who are using birth control and that 1% (or less) chance happens to them. They are likely the reason we don't know the odds are so not in our favor. But now that there is science calculating averages of chances, for every woman bringing the average up there is one bringing it down. And what's staggaring is that the AVERAGE chances for pregnancy are so astronomically improbable, it only points to one conclusion....God is the only one who has ultimate control over who gets pregnant. Every baby is meant to be, and every barren woman is also meant to be.

Thursday, July 24, 2008

The precious gift of life

My nephew was born four weeks early by cesarean this morning, and is now in the neonatal intensive care unit. There are all sorts of things that could go wrong, have gone wrong, are bordering on going right or wrong, and so only 4 family members are allowed in to see him until he's released. I won't get to touch or even see him until he's well enough to come home. I've had my sister go in and take pictures of the precious and precarious little bundle of joy so I can at least admire him. I have to settle for photos, but even gazing upon a computer screen that looks like my nephew is a moving experience.
Among the concern, joy is still abundantly present, maybe even more present than at the other two births because of how scary the health concerns are and how fragile his life still is. But all I can do is smile ecstatically when I look at his picture, or talk about him to friends and family.
Yet, it does make me realize, nothing is guaranteed. Even if I get pregnant I could have pregnancy and birth complications, some that could cause death, some that could cause a lifetime of impairment. I could lose the child to SIDS a few months later, I could have my child kidnapped from their school yard, I could have my child die in a car accident their first time driving. Nothing is guaranteed. I used to think, if I could only just get pregnant, all my dreams will come true, but becoming pregnant does not guarantee all those future events can't happen.
I always thought I wasn't the kind of person who could handle a disabled child, but what if that is all I get? Would I rather have none? I don't think I would make that choice. Especially now, looking at my nephew, covered in air tubes, IVs, band aids and bruises. I think he's just as adorable as my two nieces were, and I still long to hold him and love him, just as he is.