F1b â is a backcross in which a Bernedoodle is bred with a Poodle. The puppy is 25 per cent Bernese, and 75 per cent Poodle. F1b puppies are the most likely to be non- shedding and allergy-friendly. Some breeders have backcrossed a Bernedoodle with a Bernese, which results in a dog with more of the Bernese traits.
Before a person is given a prescription for Vivitrol, doctors should check for recent drinking or opiate drug use. Any opiate drugs (illicit or prescription) should not be used 10-14 days before starting Vivitrol. Likewise, alcohol should not be used at least a week before taking the first Vivitrol.
My OPK instructions say to try not to drink at least 2 hours before using the OPKs. Most times I can't even hold that long but I've still gotten positives on my OPKs. I think you should just try to hold it as long as you can before you test and try not to drink too much. But if you can't hold it, just test. My OPKs do still pick up enough hormone to show positives.