[Table/Fig-5]:

Correlation of weight with serum FT3, FT4 and TSH level in each of first, second and third trimester groups of participant normal pregnant women.

Correlation between weight of pregnant women in First trimester and thyroid function
Parameter	Serum FT3 level		Serum FT4 level		Serum TSH level
	r	p	r	p	r	p
Weight of first trimester pregnant women	0.065	0.591	- 0.113	0.351	0.061	0.619
Correlation between weight of pregnant women in Second trimester and thyroid function
Parameter	Serum FT3 level		Serum FT4 level		Serum TSH level
	r	p	r	p	r	p
Weight of second trimester pregnant women	- 0.129	0.286	- 0.284*	0.017(S)	- 0.044	0.717
Correlation between weight of pregnant women in Third trimester and thyroid function
Parameter	Serum FT3 level		Serum FT4 level		Serum TSH level
	r	p	r	p	r	p
Weight of third trimester pregnant women	- 0.044	0.715	- 0.192	0.111	- 0.217	0.071

* Correlation is Significant at 0.05 level (2-tailed); Pearson correlation (r) test