What will be the facial features of my spouse, how will she look?
what will be her family background?
how many siblings will she have, how will be her parents?

Date of birth – 02-april-1998
Time of birth – 10:05 PM
Place of birth – Delhi, India

my limited analyses tells that,
1.) 7th lord venus in dhanishta nakshatra will give a spouse with a temper, martian qualities, anger courage may be there.
2.) 7th lord venus in Libra navamsha may give a fair complexion spouse.
3.) 7th lord venus, sitting with Jupiter, ketu may give a fat spouse, with some health issue, deformity.
4.) making 7th house as ascendant, shows she will have elder sibling/siblings but no younger ones.
5.) in navamsha, having ketu mercury in 7th shows she may be in computer/it field, friendly nature, some seperation may happen.

please help me verify these.
please add your analysis too.

Thanks and Regards