Detailed horoscope evaluation of a girl should not be done until she comes of age. Till then you can prepare the horoscope and keep it with you. Her horoscope is really going to influence the parents and therefore it is not recommended to go through it in minute detail period wise or sub period wise etc.
As our elders say, horoscope analysis should not be done. You might be aware of it.
There is no danger to life in Venus period. As it strongly signifies 3rd house, 2nd house and 4th house. She will be good in her education. She will have very good memory. But in Mercury sub periods she suffers from minor health problems related to lungs or neuro problems. In other sub periods there would be relief.
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