Synthroid is a schedule A drug which means it has been extensively tested in humans and does not appear to cause any harm to the developing fetus.
no...
Yes.
No, but get your doctor's advice first
Just the smell of snuff cannot hurt a fetus. But if you kiss someone after they have had snuff in their mouth, some of the chemicals in snuff can transfer to your saliva. I do not know of any studies about the "effects of secondary snuff" on a fetus; ask your doctor.
Yes. Just like it will give you a bowel movement it will do the same to the fetus and it can be fatal.
The active ingredient in synthroid - Levothyroxine Source: rx2040. com
is sintrocid generic synthroid
Yes, it is possible to have headaches while on Synthroid.
Yes, Synthroid can be harmful to someone with hyperthyroidism.
Yes, because the uterus is growing to accomodate the fetus.
All stages, however I believe most of the damage can be done in the first 4 months until the fetus is almost completely developed.
Nope it's completely safe and natural. When the fetus have the hiccups too.