Me and my wife had been on a holiday. The entire journey was by bus. However, she has now missed her periods by almost 11 days. We thought she was pregnant and did a pregnancy test with a DIY (Do It Yourself) kit. However, the result was negative. We went to a doctor yesterday evening and a urine test was done back again which again proved to be negative...she was advised to take Regestrone 5mg for 5 days citing that shes probably going through a hormonal imbalance due to the travel involved. Doctor also said if at all she has conceived that this tablet will not do any harm. If not, she will get her menses.

We just want to know if this tablet is safe for consumption?