The most recent data shows that women of Indian ethnicity who were born and raised in the UK have a birth sex ratio that is perfectly "normal" (roughly 105:100). This suggests that being raised in the UK effectively breaks the cycle of "son preference."
The skewed ratio (113:100) is concentrated among a very small percentage of mothers as Wyllow3 says - I think it's significant that most were born in India and moved to the UK as adults. Sociologists call this a "Retained Norm" suggesting that recent migrants sometimes "reinforce" traditional values as a way of maintaining cultural identity.
Like Iam64 I think when we chat to more westernised Indian heritage families they are obviously happy to welcome girls.
do you still buy BBC radio times?
What did you you think you would have by your current age that you don't?


