If you pray Tarawih in one mosque, then you find another mosque where prayers are still going on, and you go and pray with the people, there is nothing wrong with you doing that, but you should not pray Witr twice.

A woman may pray Tarawih at home according to whatever she is able to do, paying attention to the Sunnah as much as possible. For more, please see the detailed answer.

• Laylat Al-Qadr is a great night. Allah has made it superior to other nights, and He has told us that good deeds during this night are better than good deeds during more than one thousand months. • The night of the Isra’ is superior for the Prophet (blessings and peace of Allah be upon him) and Laylat Al-Qadr is superior for the ummah. • The Prophet’s gains on the night of the Mi`raj (ascent into heaven) were greater than his gains on Laylat Al-Qadr, and the ummah’s gains on Laylat Al-Qadr are greater than their gains on the night of the Mi`raj.

Tarawih prayer is not compulsory for women, and it is still better for them to perform the Night Prayer at home. But the fact that praying at home is preferable does not mean that women are not permitted to go to the mosque.