pregnancy

Hi,

I am 32 Yrs old and trying for a baby for last 6 months, I went to a docter every thing is ok but she told me that i am ovulating but during ovulation my body temprature is low that may be the reason of not getting pregnant. but las time (11th jan'05) i had my period which are very light. i have regular headaches, fee sleepy, hungry, after food feel very full, bad taste etc.

but docter gave me some vitamines teblet(Materna) and tablets to keep my temp up (clomphere citrate 50mg to take day5 to day 9 afetr period if tem is less than 36.3c). the above symptopms are due to medication or may be of pergnancy? if pregnant what would be the effect of thes tablets? or still pregnant after periods?

please help me

thanks