I'm having very frequent nightfalls . are my nerves weak? and are nf cure capsules effective?

NO and NO!!!!: Nocturnal semen emissions are normal. They tend to stop as you get just a little older. The ONLY thing to stop them is more frequent orgasms, either with a partner or by yourself. " Delay Cream" is not a factor. All the NF "cure" capsules and all other herbal products promoted for this are a complete waste of money. Also note that "natural" does not equate to "safe". Lead and cyanide are natural.

You're fine: You're nineteen years old and should be treasuring this time in your life, rather than letting some quack "spiritual" or "health" advisor frighten you about your nocturnal emissions. They're normal, healthy, and a part of your life that you should be enjoying. Talk to a reasonable older guy -- maybe even Dad -- about your new body & the responsibilities and joys it brings.