Oscillococcinum - Homeopathic remedy for Influenza

Oscillococcinum is a homeopathic remedy for influenza-like symptoms.
It was claimed that Oscillococcinum may help to reduce the duration and severity of fever and body aches.
Oscillococcinum (o-sill-o-cox-see-num) is natural and easy to take.
It was discovered in 1925 by a French physician Joseph Roy (1891-1978).
Now Oscillococcinum is used in more than 50 countries worldwide, and is produced by a French company Boiron.
Ingredients of Oscillococcinum
- Active Ingredients: Anas Barbariae Hepatis Et Cordis Extractum 200 CK HPUS
- Inactive Ingredients: Sucrose, Lactose
How does Oscillococcinum work?
Oscillococcinum Oscillococcinum stimulates your body’s own defenses. It is a good first line defense and should be taken at the first sign of flu, when your body has more resources to react.
Is Oscillococcinum safe?
Oscillococcinum has been proven to be safe. There are no known contraindications, side effects or drug interaction. It can be used with any existing medical condition or medication. Therefore, it is also an excellent choice for children.

How to use Oscillococcinum?
Adults and children 2 years and over: Dissolve entire contents of one tube in the mouth every 6 hours, up to 3 times a day.
can i take this medicine while being 26 weeks pregnant?
thank you.
Yes, it is safe in pregnancy.
Please tell me what this is: Anas Barbariae Hepatis Et Cordis Extractum 200 CK HPUS