Robitussin works on the cervical mucus
and increases your chances of getting pregnant
Robitussin is a popular brand of cough syrup and
it might be surprising to consider its relation with fertility
. But the fact is that this expectorant is used to loosen and thin mucus
of a different kind too, called cervical mucus
, in women. Robitussin is only a specific brand and any expectorant that contains Guaifenesin
as the only active ingredient can be used in its place.