hi my self tanu barara . my dr. did test through my blood sampel (immunology-serology,haemotology, fertility capsule) its report was normal .my periods are also regular of 4 day.  my husband semen analysis report was also normal now she suggest me usg fallicular on day 12 and tablet fertisure-f . should i go for fallicular test on 12 day or wait for 9 day of next month?
Menstrual cycle begins with menstruation i.e. bleeding for the first 5 days of the month after that with the help of hormone FSH it rebuilds the endometrium and prepares ovaries to produce egg. In one cycle only one ovary produces ovum from the follicle which takes place on 14th day of the cycle. So doing the scan on 12th day will indicate the condition of your Follicle. You are having regular menses which is a good sign, but there are many reasons for not having pregnancy. You should try for normal pregnancy till 4 years after your marriage or if your age is going above 30yr age afterwards there are chances to have problems in pregnancy (most commonly Down syn Chat Doctor.  So my suggestion is followed as your physician says and try for IVF as it also gives good results but little expensive.