Maternity leave , child care leave, unpaid leaves during probationary

[bvishalb1978]

Hi Admin,
my self is vishal, My wife has been working in central audit department since nov 2011(1 month). she is having her first pregnancy of 6 months & she is under probationery now.
my querries are
1 how many months of maternity & child care leaves applies for central govt employees 180 days?.
2 if she plans for another child in future, whether she can avail again 6 months maternity leave?

3. whether she is eligible for maternity leaves 6 months & child care leaves of 1 year now?
4. since she is getting back ach to sit whether she can apply for both together maternity & childcare now itself.
5. if it is not possible then whether she can have unpaid leaves
6. if she gets unpaid leaves that would be how many months.
7. pleases suggest if she can take other leaves along with maternity leaves.
8. if she plans for another child in future, whether she can avail again 6 months maternity leave?
9. if she takes these maternity leave & child care leave, whether her probationary period will increase?
if so how many months more.
10. whether this will impact on her promotion & all.

Kindly help to understand all these queries cause i am very much tensed abt her

Regards
Vishal