✔ 最佳答案
28 days for 1 cycle is only a rough figure
(1)It varies for individuals.
(2)Even for an individual, it does depend very much on various external factors,such as:
(i)your mood (i.e. whether you are happy, sad, calm, nervous, worried, under stress…..)
(ii)your diet
(iii)the kind and amount of exercises you do
In your case, you’ve definitely encountered a lot of changes these few weeks. You have just completed one stage in your life and you are now back home, much relaxed, I presume. You have left your college and friends abroad. Now, you are starting a new chapter, having a reunion with your family members and meeting old friends, etc. All these must have aroused your emotions. What’s more, you are constrained to change your diet too, now that you are back in HK. A disturbance in the menstruation cycle is nothing but NORMAL!
Furthermore, your periodical menstruation pain is also a very common phenomenon just before menstruation. It is a signal that menstruation is arriving! So there is NOTHING TO WORRY. Just stay relaxed and don’t think about it.
Only if it is nearly another month’s “overdue” that you need to do something about it.
2014-12-01 14:18:06 補充:
Talk to your female friends /mother to seek for their experiences, you would see 1 wk's delay is just common.
You can induce menstruation with herbs etc (search from internet : "induce menstruation")