Wow, my head hurts, I've just read through 4 pages centering mostly on contraceptives.
I must say I'm a little in awe of a woman who can have 18 kids, there's no way I'll ever be able to do that. I understand concerns about individual time spent with each kid though, but I'm sure the parents knew what they were getting in to (at about child nr. 10) and hopefully they have a system to accommodate for this. I wonder if the kids share the same beliefs about family planning as their parents do. If so, they sure are going to have a lot of grandkids.
I don't have a problem with birth control such as the pill (obviously not posties). I agree that if it's God's will for you to have a child now, you will, but I believe as a Christian couple you should at least more or less know what God's will is for you concerning children. I think things like your financial situation and age are important factors which you should be at least aware of when deciding to have a child. For example; my sister recently got married and since she's still studying it would be quite unwise for her to fall pregnant, so she's on the pill.
I've seen a lot of arguments against birth control revolving around the fact that if the Lord wills you to have a child, you will anyway, but have you though that it is possible for the Lord, if he doesn't want you to have children at that time, to use some method of birth control to accomplish this. I'm not exactly sure that this is coming out right, but I believe that God can use everyday things/circumstances to accomplish his will, so why not birth control? Let me try and use an example: if you are in a car accident and you survive because you were wearing your seatbelt (i.e. the experts say that if you weren't wearing it you would be dead) you could very well argue that the seatbelt saved your life. But since we believe that our lives are in the hands of God and He's in control, then you could also argue that God saved your life. Of course, you could have not had your seatbelt on and God could have preformed a miracle to save your life, but you could also just have had your seatbelt on and God’s will would still have been done. I hope I'm making sense.
To Sheenar: I really don't mean to single you out, but I find it interesting that you disagree with the use of the pill for the reason it was made, but you don't mind using it for a secondary purpose. Of course I don't know the details of your situation and I'm sure you've consulted your doctor concerning this matter. I also understand not wanting to use the pill as birth control for fear of adverse effects on the pregnancy. Again I don’t mean this as an attack or anything, it’s just interesting.
Here’s another point for you: I have a friend whom I know would be saying that this couple are being a bit selfish; in that instead of having 18 kids, they should have stopped somewhere and adopted the remainder. There are a lot of parentless kids out there and they could easily provide a loving home for at least some of them.
Okay, I've just read my opening sentence and I must say that if I voiced it out load in the company of my parents I would get quite an interesting reaction.