Debbie
After my first child was born, I failed to put on much weight. Had no problems with falling pregnant again, but when 2nd child born in April 1984 I failed to thrive and had continuous bouts of diarrhoea. Diagnosed Sept 1984 started very strict difficult gluten-free diet and my health and weight returned. 3rd pregnancy and birth in August 1986 with my baby being almost 3lb heavier than the 2nd baby, 9lb 4 oz.
Strict gluten-free diet since, accidents happen when have eaten at restaurants, cafes where cross contamination has been a problem.