@kaitlinholland516,

it thins out your cm and makes it more sperm friendly I got the cheapest plain Tussin I could find!! like 2$ a bottle you just take the dose starting two days before fertile week, all during your fertile week and two days after! make hubby take it too!!

@b4mandi

Really, what kind?? What is it supposed to do for you??

Robitussin it tastes awful but worked first cycle for us!! after 20 months trying I'm a believer!!