Dole out your wisdom a little at a time.

In Japan, only women are entitled to take the national obstetrics exam.

Quasars are brilliantly shining heavenly bodies that are extremely far away.

4. Just before bringing it to the boil, set to a low flame and remove the scum again.

Recently my haemorrhoids, which I've had from before, are painful.

I'm worried because the dentist I went to recently told me, "You've got periodontitis alright".

There is no relation between characters appearing, organisations and places to those that really exist.

If you leave them lying on the desk they may roll off, so stand them in the test-tube rack.

Are you more likely to get worse ovulation pains if you have a tipped uterus?

Changes of leadership have a great effect on the international political economy.