Dear Doctor ,Is siphene safe for me ?I ve been trying for 5years but to no avail,i ;ve been given siphene-100 by a local clinic ,but just to be sure,is there a fake siphene or only one type and is it harmful to my body.I m health and was pregnant 11 years ago,now i ve been trying and waiting. should i have a go with siphene or is there something else i should do before taking it.Thanks