Visitor visa for Mother-in-law

[Kriss01]

Hello,

I am on H1B visa and my wife is on H4 visa. We would like to invite my mother-in-law to the USA for visiting purpose. I have few questions before I send them sponsor documents,

1.I have filled out form I-134 had question on previous sponsor. I did sponsor my parents (most recent) back in 2005. Shall I just include my parent's information or all sponsor information till now which would be parents, wife and sister.

2.We are expecting our 1st baby shall I write a reason pregnancy while I write letter to consulate or Do not mention this at all?

3. My sister-in-law would also like to visit us. Is there any risk of applying for both of them together?

Appreciate any advice or experience you might had.

Thanks,
Kriss

[immihelp]

1. Yes, mention the names of the persons for whom you have previously filled this form.
2. Don't mention that.
3. Doesn't matter. Each person is evaluated independently.