benzodiazepines is a chemical class of drugs. muscle relaxant is not. all kinda specific drugs qualify as muscle relaxants, from many different classes of drugs, including things like some benzodiazepines, some anticholorgenics, some etc.valium is a muscel relaxant.ut since the OP specifically asked what is the most powerful muscle relaxant and not what works best for muscle relaxation, diazepam/clonazepam are both out of the question. The most powerful muscle relaxant from my experience is Carisoprodol (Soma).
If a vaginal ultrasound is done and no fetal pole or cardiac activity is seen, another ultrasound scan should be done in 3-7 days. Due to the fact that pregnancy dating can be wrong, it would be much too early at this point to make a clear diagnosis on the outcome of the pregnancy. Gestational Age Week 7 (Fetal Age: 5 weeks) Generally, from 6 Â½ -7 weeks is the time when a heartbeat can be detected and viability can be assessed. A normal heartbeat at 6-7 weeks would be 90-110 beats per minute. The presence of an embryonic heartbeat is an assuring sign of the health of the pregnancy.
obstetrician. While an ultrasound can identify fetal movement as early as 7 to 8 weeks of pregnancy, women generally don't begin to feel the baby move until sometime between 16 and 22 weeks or later, particularly if it's the woman's first pregnancy.The initial sensations you'll notice aren't real kicks, either.bstetrician. While an ultrasound can identify fetal movement as early as 7 to 8 weeks of pregnancy, women generally don't begin to feel the baby move until sometime between 16 and 22 weeks or later, particularly if it's the woman's first pregnancy.