Tubal ligation is a permanent method of contraception for women. This minor surgery is simple, highly safe, and provides lifelong effectiveness. However, many women are still very concerned when hearing about this method, fearing it may affect their subsequent menstrual cycles. Refer to the information in the article below to understand this method better.

Vasectomy is a common sterilization method for men, helping to prevent pregnancy effectively and safely. However, the procedure has its own advantages and disadvantages that the individual needs to understand clearly before deciding. The article below will provide an overview of the potential benefits and risks, helping men to consider more carefully before choosing this method.

When semen samples are kept at 37°C, sperm lose their mobility and viability. If kept at 4°C, they remain viable but lose their mobility due to thermal shock. The best temperature for storing semen to preserve sperm motility is 20°C.