Taking Robitussin or baby asprin: Believe it or not taking two teaspoons, taken with a glass of water, three times a day of regular Robitussin (no letters after the name like DM) five days before you ovulate and taking it until the day you ovulation (total 6 days) can increase your chances of conception. Robitussin thins the cervical mucus causing sperm to have a better chance reaching the egg.
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