QUES: Ladies like to be highly discreet and also secretive about their intimate life and they are more deceptive in regards to their troubles

correct the punctuation.

CORRECTED: Ladies like to be highly discreet and also secretive about their intimate life and they are more deceptive in regards to their troubles.

QUES: A large portion of this work is devoted to Hookes lectures on earthquakes

correct the punctuation.

CORRECTED: A large portion of this work is devoted to Hooke's lectures on earthquakes.

QUES: Because of the potential risk to the infant breastfeeding while using this drug is not recommended

correct the punctuation.

CORRECTED:
Because of the potential risk to the infant, breast-feeding while using this drug is not recommended.