Brief Answer:
There are behavioral methods to follow

Detailed Answer:
Hi, thanks for writing through HCM.

I have read your query and understood your concerns.

Erectile dysfunction at this age is mostly because of the psychological issues like fear of failure in bed again and again, worry about the partner's satisfaction, work related stress, financial issues, conflict with partner, excessive concerns that some big problem has developed related to sex and you won't be normal again. All these issues weaken the self esteem and cause depression and anxiety.

You need to relax and spend more time in foreplay before going for penetration. Foreplay should be continued even during the penetration. Sometimes when you feel that you are losing erection than your partner should help you to regain it back by giving you hand job. Sex is intimate relationship and it shouldn't be a quiet play. There must be conversation about one's likeness.

You can visit a sexologist and undergo dual sex therapy which will address all your issues related to impotence and premature ejaculations.

For premature ejaculation, first of all you need to stop masturbating if you are doing it regularly. There are several behavioral techniques to perform during sex, in which your partner can help you.

These techniques are: Squeeze technique, stop and start method and other interruption techniques. Instead of using only one position for penetration, you need to explore the position in which you have less stimulation so that you can you can perform long before ejaculation. You can use condoms with anesthetic agents in it or extra long condoms.

Drugs are also there for premature ejaculation but with these behavioral modification you shall achieve what you want.

For further information about how to perform those techniques, I have mentioned you can search on the internet because it will be difficult to describe here. Visit a sexologist and ask for help. He will guide you through the treatment.

Hope I have answered your query. If you have further query then I shall be happy to help.

Wish you good health.

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