Compass

It seems that she has swallowed a compass recently because we have observed that she always settles in a N-S position when we place her on her baby cot in the night. We always place her along the length of the cot (E-W) when we go to sleep but when we wake up in the morning we see her curled up sleeping blissfully along the width of the cot as seen in the pic ! Not sure how she finds this position comfortable. As an afterthought, it could be that it mimics her positon in the womb ????.....Enlightening answers are most welcome :-) Her arrival has most certainly given a new 'direction' to our lives !