This page reports on the latest medical news and research. You may have already read about some of the topics in the popular press - we aim to investigate more fully, because we know our site visitors want to read about the things that matter to them. However, please remember that with any research there are usually other factors to take into account when analysing the results, but if you are really concerned you should take advice from your medical practitioner.
More Research shows boy twin likely to be heavier at birth if other twin is female.
Also, the mother is likely to have a longer pregnancy. Don't particularly bothered Not at all interested View current results Please support Mothers 35 Plus and visit our NEW online shopping section. Plus Limited 1998-2001. All Rights Reserved.