Prepositions

[Unregistered]

Dear all,

I hope you can help me with the use of prepositions in these two
sentences:
1) He was born BY forceps ???????
2) An only child receives all the affection OF the family ?????

Beforehand,thank you very much !

Kindest regards,
Marise Soares

[Naamplao]

Dear all,

I hope you can help me with the use of prepositions in these two
sentences:
1) He was born BY forceps ???????
2) An only child receives all the affection OF the family ?????

Beforehand,thank you very much !

Kindest regards,
Marise Soares

1) He was born using forceps.
2) An only child receives all the affection of the family.