Hi welcome to Health care magic forum. To increase the motility of the sperm doxy tablets are to be used for a long time.
and also it is necesory to check the improvement by semen analysis
. if no response drug is to be changed. no problem if continue
the tablets when expecting pregnancy
. So i advise you to consult a gynacologist for follow up.
Besides i advise you to follow some diet recomendations for both of you as take more of green leafy vegetables pulses
sprouts egg meat milk sea foods fruits and juices to get blood health and well being.
Wishing for a beautiful baby soon and thanks for calling.