The word(s) "months" appears 14 time(s) in 14 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) And if any has not (the wherewithal), he should fast for two months consecutively before they touch each other. But if any is unable to do so, he should feed sixty indigent ones, this, that ye may show your faith in Allah and His Messenger. Those are limits (set by) Allah. For those who reject (Him), there is a grievous Penalty.

(12) Such of your women as have passed the age of monthly courses, for them the prescribed period, if ye have any doubts, is three months, and for those who have no courses (it is the same): for those who carry (life within their wombs), their period is until they deliver their burdens: and for those who fear Allah, He will make their path easy.

(13) When the she-camels, ten months with young, are left untended;

(14) The Night of Power is better than a thousand months.