Forgive me if this has been covered, no time to read every post this morning.
Michelle Duggar seems to be a wonderful mom but is a bit behind the science in her evaluation of bc pills.
I'm no great fan of them myself, but the ones usually prescribed today are all about suppressing ovulation, not abortifacients as some forms of the early ones indeed were.
My dr, when I asked about this, gave me a flyer that showed how many spontaneous miscarriages occur per hundred pregnancies both on and off the bc pill. There were far fewer ON the pill than OFF. So in theory, if you really want to prevent the loss of babies, you could support rather than reject the pill. He also pointed out that there are a few women with hormonal issues that only get pregnant and maintain it if on bc pills early in the pregnancy. Rare, but it does happen.
So all that said to say this: if God has indeed directed the Duggars to not use bc and to have these children, I applaud their obedience.
If God has not so directed you and you believe the bc pill is right for you, do NOT let bad quiverful science guilt you into not using this method of bc.