These are all supportive medicines for healthy pregnancy
. Basically pregnancy depends on proper timing of ovulation & unprotected sex. Ovulation occurs approx 14 days before due date.
It is better to use ovulation prediction
kit (OPK) to predict ovulation time and prepare for that day for unprotected sex for high chance of pregnancy.
,take healthy diet with Vit-E & Folic acid
supplements,control body wt and proper sleep.