Hiya Kirbay, I dont take the same as you, but am a daily drug taker to ( just not when pg, but I do when BF) I have Multiple Schlerosis, and I inject every day with a drug called copaxone. Its supposed to slow down the effects of MS, I dont find it fun of course, giving myself a needle every day, but oh well I will do anything, if I have a longer life with my kids!
Its not absorbed by the body through the GI tract ( orally) thats why I have to inject directly into my flesh, and thats why I can take it while BF, as any passed through the milk cant be absorbed by bubs. It can cause birth defects, and thats why I dont take it in pg.