Hi i am a 26 yr old.After marriage in one yr i gained about 22 kgs. At time of marriage i was 74kg and Now 90kg.For last 10 yrs i am taking medicine(Eltroxin- 125) for hypothyroidism in Morning. Now affected by PCOD.My last periods was on december and then stopped. Doctor suggested to take Cetapin 500 in morning and night.And Duphaston also once a day. Now my periods started again yesterday.Going through deatils of Cetapin (https://www.inhousepharmacy.vu/p-1103-cetapin-xr-tablets-500mg.aspx,Question :What medications interact with Cetapin?), i come to know that Cetapin interacts with Tyroid medicines. So is there any problem in taking Cetapin with Eltroxin? And is Hypothyroidism causes any major issue to get pregnant. My TSH is 1.64 and T3 ,T4 is also normal.